{"title":"Pressure Relief Valves","description":"","products":[{"product_id":"emmeti-pressure-relief-safety-valve-with-gauge-3-bar-1-2-f-x-f","title":"Emmeti Pressure Relief Safety Valve with Gauge - 3 Bar - 1\/2\" F x F - 00206100","description":"\u003cdiv class=\"woocommerce-product-details__short-description\"\u003e\n\u003cp\u003ePressure: 3 bar. Supplied with 50mm pressure gauge 0 – 4 bar.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!----\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"Default Title","offer_id":45738244210955,"sku":"EMM00000010","price":10.15,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/00206100.png?v=1756818125"},{"product_id":"emmeti-pressure-relief-safety-valve-3-bar-1-2-f-x-f","title":"Emmeti Pressure Relief Safety Valve - 3 Bar - 1\/2\" F x F - 00205030","description":"\u003cdiv class=\"woocommerce-product-details__short-description\"\u003e\n\u003cdiv class=\"woocommerce-product-details__short-description\"\u003e\n\u003cp\u003eHigh flow membrane type spring operated valves. The control knob is protected from being accidentally opened by a sleeved cap.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!----\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"1\/2\" F x F","offer_id":45738256630027,"sku":"EMM00000020","price":4.39,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/00205030.png?v=1756818129"},{"product_id":"emmeti-pressure-relief-safety-valve-3-bar-3-4-f-x-f","title":"Emmeti Pressure Relief Safety Valve - 3 Bar - 3\/4\" F x F - 00202334","description":"\u003cdiv class=\"woocommerce-product-details__short-description\"\u003e\n\u003cdiv class=\"woocommerce-product-details__short-description\"\u003e\n\u003cp\u003eHigh flow membrane type spring operated valves. The control knob is protected from being accidentally opened by a sleeved cap.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!----\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"3\/4\" F x F","offer_id":45738258858251,"sku":"EMM00000030","price":13.46,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/00205030.png?v=1756818129"},{"product_id":"emmeti-pressure-relief-safety-valve-3-bar-1-2-m-x-f","title":"Emmeti Pressure Relief Safety Valve - 3 Bar - 1\/2\" M x F - 00206030","description":"\u003cdiv class=\"woocommerce-product-details__short-description\"\u003e\n\u003cdiv class=\"woocommerce-product-details__short-description\"\u003e\n\u003cp\u003eHigh flow membrane type spring operated valves. The control knob is protected from being accidentally opened by a sleeved cap.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!----\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"1\/2\" M x F","offer_id":45738262069515,"sku":"EMM00000040","price":4.41,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/00206030.png?v=1756818130"},{"product_id":"emmeti-pressure-relief-safety-valve-6-bar-1-2-f-x-f","title":"Emmeti Pressure Relief Safety Valve - 6 Bar - 1\/2\" F x F - 00205060","description":"\u003cdiv class=\"woocommerce-product-details__short-description\"\u003e\n\u003cdiv class=\"woocommerce-product-details__short-description\"\u003e\n\u003cp\u003eHigh flow membrane type spring operated valves. The control knob is protected from being accidentally opened by a sleeved cap.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!----\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"1\/2\" F x F","offer_id":45738266591499,"sku":"EMM00000050","price":4.39,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/00205060.png?v=1756818131"},{"product_id":"flamco-prescor-safety-valve-1-2","title":"Flamco Prescor Safety Valve - 1\/2\"","description":"\u003cdiv class=\"expander in-flow with-collapse is-expanded\" data-height=\"168\"\u003e\n\u003cdiv class=\"item\"\u003e\n\u003cp\u003eFor sealed central heating and chilled water (cooling) installations. The valve opens when the pressure increases excessively. Prescor safety valves have a special shape which, not only achieves a perfect seal, but also provides a large blow off capacity. The valve seal is made of high quality rubber which is heat resistant to 140 °C and where the hardness of the rubber adjusts to the set pressure of the safety valve. In this way, the valve cannot stick to the seat. All valves are tested before they leave our facility and are available for heating and cooling installations as well as for protection of various hot water storage appliances. For safety valves for potable water installations see \"Accessories for Sanitary Installations\".\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"cat-li\"\u003eSpecially designed pop action for full discharge at opening pressure to reduce the pressure quickly.\u003c\/span\u003e\u003cspan class=\"cat-li\"\u003eHigh quality materials and state-of-the-art design features guarantee a high degree of safety.\u003c\/span\u003e\u003cspan class=\"cat-li\"\u003eCE-conformity mark (PED 2014\/68\/EU), for application areas according to Pressure Equipment Directive.\u003c\/span\u003e\u003cspan class=\"cat-li\"\u003eThe opening pressure of all valves is individually tested.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"1\/2\"","offer_id":46026849026315,"sku":"FLA00000070","price":17.94,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/FLA00000070_9ba6164e-ca8b-4ac5-85a2-0d0d1a05a88d.jpg?v=1742558682"},{"product_id":"flamco-prescor-safety-valve-3-4","title":"Flamco Prescor Safety Valve - 3\/4\"","description":"\u003cdiv class=\"expander in-flow with-collapse is-expanded\" data-height=\"168\"\u003e\n\u003cdiv class=\"item\"\u003e\n\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eFor sealed central heating and chilled water (cooling) installations. The valve opens when the pressure increases excessively. Prescor safety valves have a special shape which, not only achieves a perfect seal, but also provides a large blow off capacity. The valve seal is made of high quality rubber which is heat resistant to 140 °C and where the hardness of the rubber adjusts to the set pressure of the safety valve. In this way, the valve cannot stick to the seat. All valves are tested before they leave our facility and are available for heating and cooling installations as well as for protection of various hot water storage appliances. For safety valves for potable water installations see \"Accessories for Sanitary Installations\".\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"cat-li\"\u003eSpecially designed pop action for full discharge at opening pressure to reduce the pressure quickly. \u003c\/span\u003e\u003cspan class=\"cat-li\"\u003eHigh quality materials and state-of-the-art design features guarantee a high degree of safety. \u003c\/span\u003e\u003cspan class=\"cat-li\"\u003eCE-conformity mark (PED 2014\/68\/EU), for application areas according to Pressure Equipment Directive. \u003c\/span\u003e\u003cspan class=\"cat-li\"\u003eThe opening pressure of all valves is individually tested.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"3\/4\"","offer_id":46026849222923,"sku":"FLA00000080","price":19.14,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/FLA00000080_f18a774e-86b8-4feb-8fd9-04cf528a262e.jpg?v=1742558683"},{"product_id":"flamco-prescomano-safety-valve-1-2","title":"Flamco Prescomano Safety Valve - 1\/2\"","description":"\u003cp\u003e\u003cspan\u003eSafety valves with pressure gauge for sealed central heating and chilled water (cooling) installations. Prescor safety valves have a special shape which, not only achieves a perfect seal, but also provides a large blow off capacity. The valve seal is made of high quality rubber which is heat resistant to 140 °C and where the hardness of the rubber adjusts to the set pressure of the safety valve. In this way, the valve cannot stick to the seat. All valves are tested before they leave our facility and are available for heating and cooling installations as well as for protection of various hot water storage appliances. For safety valves for potable water installations see \"Accessories for Sanitary Installations\".\u003c\/span\u003e\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"1\/2\"","offer_id":46026849353995,"sku":"FLA00000110","price":29.16,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/FLA00000110_e81db092-189a-4f88-8d69-85d219be8204.jpg?v=1742558690"},{"product_id":"oventrop-differential-pressure-relief-valve-dn20-1085206","title":"Oventrop Differential Pressure Relief Valve - DN20 - 1085206","description":"\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDN20 Differential Pressure Relief Valve\u003c\/li\u003e\n\u003cli\u003eDifferential pressure relief valve\u003c\/li\u003e\n\u003cli\u003ePresent indicator\u003c\/li\u003e\n\u003cli\u003eHelps maintain minimum water circulation or to avoid flow noises\u003c\/li\u003e\n\u003cli\u003eLockable\u003c\/li\u003e\n\u003cli\u003eAdjustable setting of nominal value between 0.05 and 0.5 Bar\u003c\/li\u003e\n\u003cli\u003eBrass body\u003c\/li\u003e\n\u003cli\u003eMax. operating pressure: 10 Bar\u003c\/li\u003e\n\u003cli\u003eMax. operating temperature: 120°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"DN20","offer_id":46445284622603,"sku":"OVE00000990","price":117.29,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/OVE00000990_658f4b1d-e728-46df-9bcf-caa57886bcff.jpg?v=1764751765"},{"product_id":"oventrop-differential-pressure-relief-valve-dn25-1085208","title":"Oventrop Differential Pressure Relief Valve - DN25 - 1085208","description":"\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDN25 Differential Pressure Relief Valve\u003c\/li\u003e\n\u003cli\u003eDifferential pressure relief valve\u003c\/li\u003e\n\u003cli\u003ePresent indicator\u003c\/li\u003e\n\u003cli\u003eHelps maintain minimum water circulation or to avoid flow noises\u003c\/li\u003e\n\u003cli\u003eLockable\u003c\/li\u003e\n\u003cli\u003eAdjustable setting of nominal value between 0.05 and 0.5 Bar\u003c\/li\u003e\n\u003cli\u003eBrass body\u003c\/li\u003e\n\u003cli\u003eMax. operating pressure: 10 Bar\u003c\/li\u003e\n\u003cli\u003eMax. operating temperature: 120°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"DN25","offer_id":46445285146891,"sku":"OVE00001000","price":179.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/OVE00000990_4d4f27fc-b643-4866-8581-644d95675ef6.jpg?v=1764751765"},{"product_id":"oventrop-differential-pressure-relief-valve-dn32-1085210","title":"Oventrop Differential Pressure Relief Valve - DN32 - 1085210","description":"\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDN32 Differential Pressure Relief Valve\u003c\/li\u003e\n\u003cli\u003eDifferential pressure relief valve\u003c\/li\u003e\n\u003cli\u003ePresent indicator\u003c\/li\u003e\n\u003cli\u003eHelps maintain minimum water circulation or to avoid flow noises\u003c\/li\u003e\n\u003cli\u003eLockable\u003c\/li\u003e\n\u003cli\u003eAdjustable setting of nominal value between 0.05 and 0.5 Bar\u003c\/li\u003e\n\u003cli\u003eBrass body\u003c\/li\u003e\n\u003cli\u003eMax. operating pressure: 10 Bar\u003c\/li\u003e\n\u003cli\u003eMax. operating temperature: 120°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"DN32","offer_id":46445285179659,"sku":"OVE00001010","price":274.71,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/OVE00000990_c1e09800-5d11-40ed-aa6c-fb38849e85f8.jpg?v=1764751766"},{"product_id":"altecnic-253-series-solar-safety-pressure-relief-valve-2-5-bar-1-2-f-x-3-4-f-253042","title":"Altecnic 253 Series Solar Safety Pressure Relief Valve - 2.5 Bar - 1\/2\" F x 3\/4\" F - 253042","description":"\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSeries 253 Solar Safety Relief Valve 253042\u003c\/li\u003e\n\u003cli\u003e1\/2\" FBSP Inlet x 3\/4\" FBSP Outlet\u003c\/li\u003e\n\u003cli\u003eFactory Set Pressure: 2.5 Bar\u003c\/li\u003e\n\u003cli\u003eMax. Temperature Range: 160°C\u003c\/li\u003e\n\u003cli\u003eMax. Percentage of Glycol: 50%\u003c\/li\u003e\n\u003cli\u003eDischarge Capacity: 50 KW\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"1\/2\" x 3\/4\"","offer_id":46496875053323,"sku":"ALT00004390","price":22.34,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/ALT00004390_feb7c37c-67a9-46af-bf73-5b70595ed51b.jpg?v=1754269313"},{"product_id":"altecnic-253-series-solar-safety-pressure-relief-valve-3-bar-1-2-f-x-3-4-f-253043","title":"Altecnic 253 Series Solar Safety Pressure Relief Valve - 3 Bar - 1\/2\" F x 3\/4\" F - 253043","description":"\n\u003cdiv class=\"w-full lg:w-1-2 self-start\"\u003e\n\u003ch4\u003eDescription\u003c\/h4\u003e\n\u003cp\u003eThe Altecnic series 253 safety relief valves are used to control pressure in the primary circuits of solar heating systems. The valve is selected for the required set pressure. As the pressure rises, when the discharge pressure is reached the valve opens and discharges to atmosphere, preventing the pressure within the system reaching levels which might damage the solar collectors and other equipment installed in the system.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e253 safety relief valve\u003c\/li\u003e\n\u003cli\u003eSolar Safety Pressure Relief Valve\u003c\/li\u003e\n\u003cli\u003eSuitable for solar systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"w-full lg:w-1-2 self-start redback1-override technical\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4 align=\"center\" id=\"it9cz\"\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli id=\"in4mb\"\u003eBar Pressure: \u003cspan id=\"itklo\"\u003e3.0\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eBar\u003c\/li\u003e\n\u003cli id=\"iajep\"\u003eConnection: 1\/2\" FBSP x 3\/4\" FBSP\u003c\/li\u003e\n\u003cli id=\"iqga5\"\u003eSeries: 253 Solar\u003c\/li\u003e\n\u003cli id=\"io20z\"\u003eTemperature range: -30 to 160˚C\u003c\/li\u003e\n\u003cli id=\"irkjg\"\u003eMax. Percentage of Glycol:\u003cspan\u003e \u003c\/span\u003e\u003cspan id=\"iwm3k\"\u003e50%\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli id=\"ixvd5\"\u003e Max. static pressure: 10 bar\u003c\/li\u003e\n\u003cli id=\"iki87\"\u003e Discharge Capacity:\u003cspan\u003e \u003c\/span\u003e\u003cspan id=\"i2gc4\"\u003e50 kW\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli id=\"ikse2\"\u003e PED Category:\u003cspan\u003e \u003c\/span\u003e\u003cspan id=\"i4xqq\"\u003eIV\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"1\/2\" x 3\/4\"","offer_id":46496875118859,"sku":"ALT00004400","price":22.59,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/ALT00004390_4cfa80eb-72fd-4f0c-8447-80b46cec5f48.jpg?v=1754269314"},{"product_id":"altecnic-253-series-solar-safety-pressure-relief-valve-4-bar-1-2-f-x-3-4-f-253044","title":"Altecnic 253 Series Solar Safety Pressure Relief Valve - 4 Bar - 1\/2\" F x 3\/4\" F - 253044","description":"\n\u003cdiv class=\"w-full lg:w-1-2 self-start\"\u003e\n\u003ch4\u003eDescription\u003c\/h4\u003e\n\u003cp\u003eThe Altecnic series 253 safety relief valves are used to control pressure in the primary circuits of solar heating systems. The valve is selected for the required set pressure. As the pressure rises, when the discharge pressure is reached the valve opens and discharges to atmosphere, preventing the pressure within the system reaching levels which might damage the solar collectors and other equipment installed in the system.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e253 safety relief valve\u003c\/li\u003e\n\u003cli\u003eSolar Safety Pressure Relief Valve\u003c\/li\u003e\n\u003cli\u003eSuitable for solar systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"w-full lg:w-1-2 self-start redback1-override technical\"\u003e\n\u003ch4 align=\"center\" id=\"im1v4\"\u003e \u003c\/h4\u003e\n\u003ch4 align=\"center\" id=\"iccc2\"\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli id=\"i0lpb\"\u003eBar Pressure: 4.0 Bar\u003c\/li\u003e\n\u003cli id=\"if8x4\"\u003eConnection: 1\/2\" FBSP x 3\/4\" FBSP\u003c\/li\u003e\n\u003cli id=\"izali\"\u003eSeries: 253 Solar\u003c\/li\u003e\n\u003cli id=\"ill42\"\u003eTemperature range: -30 to 160˚C\u003c\/li\u003e\n\u003cli id=\"i4bxg\"\u003eMax. Percentage of Glycol: 50%\u003c\/li\u003e\n\u003cli id=\"iz3br\"\u003e Max. static pressure: 10 bar\u003c\/li\u003e\n\u003cli id=\"izfsv\"\u003e Discharge Capacity: 50 kW\u003c\/li\u003e\n\u003cli id=\"icqjh\"\u003e PED Category: IV\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"1\/2\" x 3\/4\"","offer_id":46496875872523,"sku":"ALT00004410","price":29.32,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/ALT00004390_3c832aa3-185a-47b6-be99-a040df9b1196.jpg?v=1754269315"},{"product_id":"altecnic-253-series-solar-safety-pressure-relief-valve-4-bar-3-4-f-x-1-f-253054","title":"Altecnic 253 Series Solar Safety Pressure Relief Valve - 4 Bar - 3\/4\" F x 1\" F - 253054","description":"\n\u003cdiv class=\"w-full lg:w-1-2 self-start\"\u003e\n\u003ch4\u003eDescription\u003c\/h4\u003e\n\u003cp\u003eThe Altecnic series 253 safety relief valves are used to control pressure in the primary circuits of solar heating systems. The valve is selected for the required set pressure. As the pressure rises, when the discharge pressure is reached the valve opens and discharges to the atmosphere, preventing the pressure within the system reaching levels which might damage the solar collectors and other equipment installed in the system.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e253 safety relief valve\u003c\/li\u003e\n\u003cli\u003eSolar Safety Pressure Relief Valve\u003c\/li\u003e\n\u003cli\u003eSuitable for solar systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"w-full lg:w-1-2 self-start redback1-override technical\"\u003e\n\u003ch6 align=\"center\" id=\"i61y9\"\u003e \u003c\/h6\u003e\n\u003ch4 align=\"center\" id=\"ipwh8\"\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli id=\"idf9d\"\u003eBar Pressure: 4.0 Bar\u003c\/li\u003e\n\u003cli id=\"ijbvg\"\u003eConnection: 3\/4\" FBSP x 1\" FBSP\u003c\/li\u003e\n\u003cli id=\"i87uk\"\u003eSeries: 253 Solar\u003c\/li\u003e\n\u003cli id=\"ivffo\"\u003eTemperature range: -30 to 160˚C\u003c\/li\u003e\n\u003cli id=\"iy5nh\"\u003eMax. Percentage of Glycol: 50%\u003c\/li\u003e\n\u003cli id=\"i5ddm\"\u003e Max. static pressure: 10 bar\u003c\/li\u003e\n\u003cli id=\"iv3os\"\u003e Discharge Capacity: 50 kW\u003c\/li\u003e\n\u003cli id=\"ikxvr\"\u003e PED Category: IV\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"3\/4\" x 1\"","offer_id":46496876003595,"sku":"ALT00004420","price":50.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/ALT00004390_2acc2c68-6a65-4591-9807-3465ebbe1cc2.jpg?v=1754269316"},{"product_id":"altecnic-253-series-solar-safety-pressure-relief-valve-6-bar-1-2-f-x-3-4-f-253046","title":"Altecnic 253 Series Solar Safety Pressure Relief Valve - 6 Bar - 1\/2\" F x 3\/4\" F - 253046","description":"\n\u003cdiv class=\"w-full lg:w-1-2 self-start\"\u003e\n\u003ch4\u003eDescription\u003c\/h4\u003e\n\u003cp\u003eThe Altecnic series 253 safety relief valves are used to control pressure in the primary circuits of solar heating systems. The valve is selected for the required set pressure. As the pressure rises, when the discharge pressure is reached the valve opens and discharges to atmosphere, preventing the pressure within the system reaching levels which might damage the solar collectors and other equipment installed in the system.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e253 safety relief valve\u003c\/li\u003e\n\u003cli\u003eSolar Safety Pressure Relief Valve\u003c\/li\u003e\n\u003cli\u003eSuitable for solar systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"w-full lg:w-1-2 self-start redback1-override technical\"\u003e\n\u003ch4 align=\"center\" id=\"iboxs\"\u003e \u003c\/h4\u003e\n\u003ch4 align=\"center\" id=\"is5br\"\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli id=\"idj3s\"\u003eBar Pressure: \u003cspan id=\"i57eg\"\u003e6.0\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eBar\u003c\/li\u003e\n\u003cli id=\"iemxf\"\u003eConnection: 1\/2\" FBSP x 3\/4\" FBSP\u003c\/li\u003e\n\u003cli id=\"iq3tk\"\u003eSeries: 253 Solar\u003c\/li\u003e\n\u003cli id=\"i71xo\"\u003eTemperature range: -30 to 160˚C\u003c\/li\u003e\n\u003cli id=\"iskf5\"\u003eMax. Percentage of Glycol:\u003cspan\u003e \u003c\/span\u003e\u003cspan id=\"iypg5\"\u003e50%\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli id=\"ia9t9\"\u003e Max. static pressure: 10 bar\u003c\/li\u003e\n\u003cli id=\"iusr1\"\u003e Discharge Capacity:\u003cspan\u003e \u003c\/span\u003e\u003cspan id=\"iaoxh\"\u003e50 kW\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli id=\"i1t7r\"\u003e PED Category:\u003cspan\u003e \u003c\/span\u003e\u003cspan id=\"iig6h\"\u003eIV\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"1\/2\" x 3\/4\"","offer_id":46496876069131,"sku":"ALT00004430","price":22.59,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/ALT00004390_713cb82f-2288-417b-8665-57d3c9105e1f.jpg?v=1754269316"},{"product_id":"altecnic-253-series-solar-safety-pressure-relief-valve-6-bar-3-4-f-x-1-f-253046","title":"Altecnic 253 Series Solar Safety Pressure Relief Valve - 6 Bar - 3\/4\" F x 1\" F - 253056","description":"\n\u003cdiv class=\"cell\"\u003e\n\u003cdiv id=\"ivzl\"\u003e\n\u003ch4 id=\"i3rq1\"\u003eDescription\u003c\/h4\u003e\n\u003cp id=\"ip4o9\"\u003eThe Altecnic series 253 safety relief valves are used to control pressure in the primary circuits of solar heating systems. The valve is selected for the required set pressure. As the pressure rises, when the discharge pressure is reached the valve opens and discharges to the atmosphere, preventing the pressure within the system reaching levels which might damage the solar collectors and other equipment installed in the system.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"ijrfc\"\u003e\n\u003ch4 id=\"irxzg\"\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul id=\"ifjd2\"\u003e\n\u003cli id=\"in60w\"\u003e253 safety relief valve\u003c\/li\u003e\n\u003cli id=\"i2pni\"\u003eSolar safety pressure relief valve\u003c\/li\u003e\n\u003cli id=\"iz1rp\"\u003eSuitable for solar systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"ikl0c\" class=\"cell\"\u003e\n\u003cdiv id=\"i8wwg\"\u003e\n\u003ch4 id=\"i63lg\"\u003eSpecification\u003c\/h4\u003e\n\u003cul id=\"ig2iw\"\u003e\n\u003cli id=\"imp5p\"\u003e\n\u003cstrong id=\"iqets\" draggable=\"true\" data-highlightable=\"1\"\u003eBar Pressure:\u003cspan id=\"ici2g\" draggable=\"true\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e6 Bar\u003c\/li\u003e\n\u003cli id=\"i3fzt\"\u003e\n\u003cstrong id=\"iy0rm\" draggable=\"true\" data-highlightable=\"1\"\u003eConnection:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e3\/4\" FBSP x 1\" FBSP\u003c\/li\u003e\n\u003cli id=\"ie1op\"\u003e\n\u003cstrong id=\"iuoii\" draggable=\"true\" data-highlightable=\"1\"\u003eSeries:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e253 Solar\u003c\/li\u003e\n\u003cli id=\"ivoyh\"\u003e\n\u003cstrong id=\"i592o\" draggable=\"true\" data-highlightable=\"1\"\u003eTemperature Range:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e-30 to 160°C\u003c\/li\u003e\n\u003cli id=\"iyt1zp\"\u003e\n\u003cstrong id=\"ivrqwe\" draggable=\"true\" data-highlightable=\"1\"\u003eMax. Percentage of Glycol:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e50%\u003c\/li\u003e\n\u003cli id=\"i5tgk\"\u003e\n\u003cstrong id=\"ixcef\" draggable=\"true\" data-highlightable=\"1\"\u003eMax. Static Pressure:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e10 Bar\u003c\/li\u003e\n\u003cli id=\"id3o6\"\u003e\n\u003cstrong id=\"ila9c\" draggable=\"true\" data-highlightable=\"1\"\u003e Discharge Capacity:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e50 kW\u003c\/li\u003e\n\u003cli id=\"ia2rj\"\u003e\n\u003cstrong id=\"ijd4e\" draggable=\"true\"\u003ePED Category:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eIV\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"3\/4\" x 1\"","offer_id":46496876101899,"sku":"ALT00004440","price":41.06,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/ALT00004390_477e21de-8cb2-4968-92d8-c8260f453aca.jpg?v=1754269317"},{"product_id":"altecnic-253-series-solar-safety-pressure-relief-valve-8-bar-1-2-f-x-3-4-f-253044","title":"Altecnic 253 Series Solar Safety Pressure Relief Valve - 8 Bar - 1\/2\" F x 3\/4\" F - 253044","description":"\n\u003cdiv class=\"w-full lg:w-1-2 self-start\"\u003e\n\u003ch4\u003eDescription\u003c\/h4\u003e\n\u003cp\u003eThe Altecnic series 253 safety relief valves are used to control pressure in the primary circuits of solar heating systems. The valve is selected for the required set pressure. As the pressure rises, when the discharge pressure is reached the valve opens and discharges to atmosphere, preventing the pressure within the system reaching levels which might damage the solar collectors and other equipment installed in the system.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e253 safety relief valve\u003c\/li\u003e\n\u003cli\u003eSolar Safety Pressure Relief Valve\u003c\/li\u003e\n\u003cli\u003eSuitable for solar systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"w-full lg:w-1-2 self-start redback1-override technical\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli id=\"itss4\"\u003eBar Pressure: 8.0 Bar\u003c\/li\u003e\n\u003cli id=\"ir43i\"\u003eConnection: 1\/2\" FBSP x 3\/4\" FBSP\u003c\/li\u003e\n\u003cli id=\"i26im\"\u003eSeries: 253 Solar\u003c\/li\u003e\n\u003cli id=\"i7e0h\"\u003eTemperature range: -30 to 160˚C\u003c\/li\u003e\n\u003cli id=\"ia7r8\"\u003eMax. Percentage of Glycol: 50%\u003c\/li\u003e\n\u003cli id=\"ib7gg\"\u003e Max. static pressure: 10 bar\u003c\/li\u003e\n\u003cli id=\"inase\"\u003e Discharge Capacity: 50 kW\u003c\/li\u003e\n\u003cli id=\"iku9l\"\u003e PED Category: IV\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"1\/2\" x 3\/4\"","offer_id":46496876167435,"sku":"ALT00004450","price":22.59,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/ALT00004390_610947b7-238f-4b72-9610-cb75cf286a1a.jpg?v=1754269318"},{"product_id":"altecnic-311-series-safety-pressure-relief-valve-2-5-bar-1-2-f-x-f-311425","title":"Altecnic 311 Series Safety Pressure Relief Valve - 2.5 Bar - 1\/2\" F x F - 311425","description":"\n\u003cdiv class=\"w-full lg:w-1-2 self-start\"\u003e\n\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp\u003eThe Altecnic series 311 safety relief valves are used in domestic hot water systems to protect the hot water cylinder and in heating systems to protect the boiler and other components. The valve is selected for the required set pressure. As the pressure rises, when the discharge pressure is reached the valve opens and discharges to the atmosphere, preventing the pressure within the system reaching levels which would be dangerous for the boiler, hot water storage cylinder and any personnel in the adjacent vicinity.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned to be used in domestic hot water and heating systems\u003c\/li\u003e\n\u003cli\u003eProtects hot water cylinders and heating components\u003c\/li\u003e\n\u003cli\u003eSet pressure: 2.5 Bar\u003c\/li\u003e\n\u003cli\u003e1\/2\" female to female threaded connections\u003c\/li\u003e\n\u003cli\u003eSuitable for water (potable or not) and air\u003c\/li\u003e\n\u003cli\u003eStainless steel spring\u003c\/li\u003e\n\u003cli\u003eWRAS Approved product\u003c\/li\u003e\n\u003cli\u003eGranted CE Mark\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"w-full lg:w-1-2 self-start redback1-override technical\"\u003e\n\u003ch4 align=\"center\" id=\"iou1n\"\u003e \u003c\/h4\u003e\n\u003ch4 align=\"center\" id=\"iern2\"\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli id=\"ia619\"\u003eBar Pressure: 2.5 Bar\u003c\/li\u003e\n\u003cli id=\"igfag\"\u003eConnection: 1\/2\" FBSP x 1\/2\" FBSP\u003c\/li\u003e\n\u003cli id=\"ida6l\"\u003eSeries: 311\u003c\/li\u003e\n\u003cli id=\"i9vbl\"\u003eMedium: water and air\u003c\/li\u003e\n\u003cli id=\"i0a9v\"\u003eTemperature range: 5 to 110°C\u003c\/li\u003e\n\u003cli id=\"ipbvq\"\u003eMax. static pressure: 10 Bar\u003c\/li\u003e\n\u003cli id=\"it7o9\"\u003ePED category: IV\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"1\/2\"","offer_id":46496876331275,"sku":"ALT00004460","price":9.31,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/ALT00004460_b81e0c02-3dbf-438a-b12f-13f09c1cbdee.jpg?v=1754269319"},{"product_id":"altecnic-311-series-safety-pressure-relief-valve-2-5-bar-3-4-f-x-f-311525","title":"Altecnic 311 Series Safety Pressure Relief Valve - 2.5 Bar - 3\/4\" F x F - 311525","description":"\n\u003cdiv class=\"w-full lg:w-1-2 self-start\"\u003e\n\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp\u003eThe Altecnic series 311 safety relief valves are used in domestic hot water systems to protect the hot water cylinder and in heating systems to protect the boiler and other components. The valve is selected for the required set pressure. As the pressure rises, when the discharge pressure is reached the valve opens and discharges to the atmosphere, preventing the pressure within the system reaching levels which would be dangerous for the boiler, hot water storage cylinder and any personnel in the adjacent vicinity.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned to be used in domestic hot water and heating systems\u003c\/li\u003e\n\u003cli\u003eProtects hot water cylinders and heating components\u003c\/li\u003e\n\u003cli\u003eSet pressure: 2.5 Bar\u003c\/li\u003e\n\u003cli\u003e3\/4\" female to female threaded connections\u003c\/li\u003e\n\u003cli\u003eSuitable for water (potable or not) and air\u003c\/li\u003e\n\u003cli\u003eStainless steel spring\u003c\/li\u003e\n\u003cli\u003eWRAS Approved product\u003c\/li\u003e\n\u003cli\u003eGranted CE Mark\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"w-full lg:w-1-2 self-start redback1-override technical\"\u003e\n\u003ch6 align=\"center\" id=\"il20i\"\u003e \u003c\/h6\u003e\n\u003ch4 align=\"center\" id=\"iuvd2\"\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli id=\"id5pq\"\u003eBar Pressure: 2.5 Bar\u003c\/li\u003e\n\u003cli id=\"iud7c\"\u003eConnection: 3\/4\" FBSP x 3\/4\" FBSP\u003c\/li\u003e\n\u003cli id=\"i3l8f\"\u003eSeries: 311\u003c\/li\u003e\n\u003cli id=\"ivy6z\"\u003eMedium: water and air\u003c\/li\u003e\n\u003cli id=\"igykw\"\u003eTemperature range: 5 to 110°C\u003c\/li\u003e\n\u003cli id=\"imjw5\"\u003eMax. static pressure: 10 Bar\u003c\/li\u003e\n\u003cli id=\"igo3l\"\u003ePED category: IV\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"3\/4\"","offer_id":46496876658955,"sku":"ALT00004470","price":19.56,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/ALT00004470_d057029c-ffbc-4cae-a75e-2fea4baf48a4.jpg?v=1754269319"},{"product_id":"altecnic-311-series-safety-pressure-relief-valve-3-bar-3-4-f-x-f-311530","title":"Altecnic 311 Series Safety Pressure Relief Valve - 3 Bar - 3\/4\" F x F - 311530","description":"\n\u003cdiv class=\"w-full lg:w-1-2 self-start\"\u003e\n\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp\u003eThe Altecnic series 311 safety relief valves are used in domestic hot water systems to protect the hot water cylinder and in heating systems to protect the boiler and other components. The valve is selected for the required set pressure. As the pressure rises, when the discharge pressure is reached the valve opens and discharges to the atmosphere, preventing the pressure within the system reaching levels which would be dangerous for the boiler, hot water storage cylinder and any personnel in the adjacent vicinity.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned to be used in domestic hot water and heating systems\u003c\/li\u003e\n\u003cli\u003eProtects hot water cylinders and heating components\u003c\/li\u003e\n\u003cli\u003eSet pressure: 3 Bar\u003c\/li\u003e\n\u003cli\u003e3\/4\" female to female threaded connections\u003c\/li\u003e\n\u003cli\u003eSuitable for water (potable or not) and air\u003c\/li\u003e\n\u003cli\u003eStainless steel spring\u003c\/li\u003e\n\u003cli\u003eWRAS Approved product\u003c\/li\u003e\n\u003cli\u003eGranted CE Mark\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"w-full lg:w-1-2 self-start redback1-override technical\"\u003e\n\u003ch4 align=\"center\" id=\"ii7ig\"\u003e \u003c\/h4\u003e\n\u003ch4 align=\"center\" id=\"i6v5v\"\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli id=\"iv5e6\"\u003eBar Pressure: 3 Bar\u003c\/li\u003e\n\u003cli id=\"ihoq9\"\u003eConnection: 3\/4\" FBSP x 3\/4\" FBSP\u003c\/li\u003e\n\u003cli id=\"ig0b6\"\u003eSeries: 311\u003c\/li\u003e\n\u003cli id=\"itslo\"\u003eMedium: water and air\u003c\/li\u003e\n\u003cli id=\"ifm2k\"\u003eTemperature range: 5 to 110°C\u003c\/li\u003e\n\u003cli id=\"ie2m9\"\u003eSet pressure: 6 Bar\u003c\/li\u003e\n\u003cli id=\"idlhy\"\u003eMax. static pressure: 10 Bar\u003c\/li\u003e\n\u003cli id=\"in5j7\"\u003ePED category: IV\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"3\/4\"","offer_id":46496876724491,"sku":"ALT00004480","price":13.47,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/ALT00004470_60875d7a-5f91-40b1-8278-dfd2b5672ad3.jpg?v=1754269320"},{"product_id":"altecnic-311-series-safety-pressure-relief-valve-6-bar-1-2-f-x-f-311460","title":"Altecnic 311 Series Safety Pressure Relief Valve - 6 Bar - 1\/2\" F x F - 311460","description":"\n\u003cdiv class=\"cell\"\u003e\n\u003cdiv id=\"ivzl\"\u003e\n\u003ch4 id=\"i3rq1\"\u003eDescription\u003c\/h4\u003e\n\u003cp id=\"ip4o9\"\u003eThe Altecnic series 311 safety relief valves are used in domestic hot water systems to protect the hot water cylinder and in heating systems to protect the boiler and other components. The valve is selected for the required set pressure. As the pressure rises, when the discharge pressure is reached the valve opens and discharges to the atmosphere, preventing the pressure within the system reaching levels which would be dangerous for the boiler, hot water storage cylinder and any personnel in the adjacent vicinity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"ijrfc\"\u003e\n\u003ch4 id=\"irxzg\"\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul id=\"ifjd2\"\u003e\n\u003cli id=\"in60w\"\u003eDesigned to be used in domestic hot water and heating systems\u003c\/li\u003e\n\u003cli id=\"i2pni\"\u003eProtects hot water cylinders and heating components\u003c\/li\u003e\n\u003cli id=\"iz1rp\"\u003e1\/2\" female to female threaded connections\u003c\/li\u003e\n\u003cli id=\"i8edl\"\u003eSuitable for water (potable or not) and air\u003c\/li\u003e\n\u003cli id=\"i424d\"\u003eStainless steel spring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"ikl0c\" class=\"cell\"\u003e\n\u003cdiv id=\"i8wwg\"\u003e\n\u003ch4 id=\"i63lg\"\u003eSpecification\u003c\/h4\u003e\n\u003cul id=\"ig2iw\"\u003e\n\u003cli id=\"imp5p\"\u003e\n\u003cstrong id=\"iqets\" draggable=\"true\" data-highlightable=\"1\"\u003eBar Pressure:\u003cspan id=\"ici2g\" draggable=\"true\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e6 Bar\u003c\/li\u003e\n\u003cli id=\"ioqvz\"\u003e\n\u003cstrong id=\"io5vi\" draggable=\"true\" data-highlightable=\"1\"\u003eSet Pressure:\u003cspan draggable=\"true\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e6 Bar\u003c\/li\u003e\n\u003cli id=\"i3fzt\"\u003e\n\u003cstrong id=\"iy0rm\" draggable=\"true\" data-highlightable=\"1\"\u003eConnections:\u003c\/strong\u003e 1\/2\" FBSP x 1\/2\" FBSP\u003c\/li\u003e\n\u003cli id=\"ivoyh\"\u003e\n\u003cstrong id=\"i592o\" draggable=\"true\" data-highlightable=\"1\"\u003eMedium:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eWater and Air\u003cbr id=\"icl5f\" draggable=\"true\" data-highlightable=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli id=\"iyt1zp\"\u003e\n\u003cstrong id=\"ivrqwe\" draggable=\"true\"\u003eTemperature Range:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e5 to 110°C\u003c\/li\u003e\n\u003cli id=\"i5tgk\"\u003e\n\u003cstrong id=\"ixcef\" draggable=\"true\" data-highlightable=\"1\"\u003eMax. Static Pressure:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e10 Bar\u003cbr id=\"i6073\" draggable=\"true\" data-highlightable=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli id=\"id3o6\"\u003e\n\u003cstrong id=\"ila9c\" draggable=\"true\"\u003ePED Category: \u003c\/strong\u003eIV\u003c\/li\u003e\n\u003cli id=\"ie1op\"\u003e\n\u003cstrong id=\"iuoii\" draggable=\"true\" data-highlightable=\"1\"\u003eSeries:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e311\u003cbr id=\"iabak\" draggable=\"true\" data-highlightable=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli id=\"in9vo\"\u003e\n\u003cstrong id=\"ir9yr\" draggable=\"true\"\u003eCertifications: \u003c\/strong\u003eWRAS Approved, Granted CE Mark\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"1\/2\"","offer_id":46496876888331,"sku":"ALT00004490","price":9.59,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/ALT00004460_a7693c12-b073-4c4d-b9a1-4799a07640ca.jpg?v=1754269321"},{"product_id":"altecnic-311-series-safety-pressure-relief-valve-6-bar-3-4-f-x-f-311560","title":"Altecnic 311 Series Safety Pressure Relief Valve - 6 Bar - 3\/4\" F x F - 311560","description":"\n\u003cdiv class=\"cell\"\u003e\n\u003cdiv id=\"ivzl\"\u003e\n\u003ch4 id=\"i3rq1\"\u003eDescription\u003c\/h4\u003e\n\u003cp id=\"ip4o9\"\u003eThe Altecnic series 311 safety relief valves are used in domestic hot water systems to protect the hot water cylinder and in heating systems to protect the boiler and other components. The valve is selected for the required set pressure. As the pressure rises, when the discharge pressure is reached the valve opens and discharges to the atmosphere, preventing the pressure within the system reaching levels which would be dangerous for the boiler, hot water storage cylinder and any personnel in the adjacent vicinity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"ijrfc\"\u003e\n\u003ch4 id=\"irxzg\"\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul id=\"ifjd2\"\u003e\n\u003cli id=\"in60w\"\u003eDesigned to be used in domestic hot water and heating systems\u003c\/li\u003e\n\u003cli id=\"i2pni\"\u003eProtects hot water cylinders and heating components\u003c\/li\u003e\n\u003cli id=\"iz1rp\"\u003e1\/2\" female to female threaded connections\u003c\/li\u003e\n\u003cli id=\"i8edl\"\u003eSuitable for water (potable or not) and air\u003c\/li\u003e\n\u003cli id=\"i424d\"\u003eStainless steel spring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"ikl0c\" class=\"cell\"\u003e\n\u003cdiv id=\"i8wwg\"\u003e\n\u003ch4 id=\"i63lg\"\u003eSpecification\u003c\/h4\u003e\n\u003cul id=\"ig2iw\"\u003e\n\u003cli id=\"imp5p\"\u003e\n\u003cstrong id=\"iqets\" draggable=\"true\" data-highlightable=\"1\"\u003eBar Pressure:\u003cspan id=\"ici2g\" draggable=\"true\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e6 Bar\u003c\/li\u003e\n\u003cli id=\"ioqvz\"\u003e\n\u003cstrong id=\"io5vi\" draggable=\"true\" data-highlightable=\"1\"\u003eSet Pressure:\u003cspan draggable=\"true\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e6 Bar\u003c\/li\u003e\n\u003cli id=\"i3fzt\"\u003e\n\u003cstrong id=\"iy0rm\" draggable=\"true\" data-highlightable=\"1\"\u003eConnections:\u003c\/strong\u003e 3\/4\" FBSP x 3\/4\" FBSP\u003c\/li\u003e\n\u003cli id=\"ivoyh\"\u003e\n\u003cstrong id=\"i592o\" draggable=\"true\" data-highlightable=\"1\"\u003eMedium:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eWater and Air\u003cbr id=\"icl5f\" draggable=\"true\" data-highlightable=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli id=\"iyt1zp\"\u003e\n\u003cstrong id=\"ivrqwe\" draggable=\"true\"\u003eTemperature Range:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e5 to 110°C\u003c\/li\u003e\n\u003cli id=\"i5tgk\"\u003e\n\u003cstrong id=\"ixcef\" draggable=\"true\" data-highlightable=\"1\"\u003eMax. Static Pressure:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e10 Bar\u003cbr id=\"i6073\" draggable=\"true\" data-highlightable=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli id=\"id3o6\"\u003e\n\u003cstrong id=\"ila9c\" draggable=\"true\"\u003ePED Category: \u003c\/strong\u003eIV\u003c\/li\u003e\n\u003cli id=\"ie1op\"\u003e\n\u003cstrong id=\"iuoii\" draggable=\"true\" data-highlightable=\"1\"\u003eSeries:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e311\u003cbr id=\"iabak\" draggable=\"true\" data-highlightable=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli id=\"in9vo\"\u003e\n\u003cstrong id=\"ir9yr\" draggable=\"true\"\u003eCertifications: \u003c\/strong\u003eWRAS Approved, Granted CE Mark\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"3\/4\"","offer_id":46496877150475,"sku":"ALT00004500","price":13.48,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/ALT00004470_c47730a8-1919-4dfe-a043-bb86655736f5.jpg?v=1754269322"},{"product_id":"altecnic-311-series-safety-pressure-relief-valve-7-bar-1-2-f-x-f-311470","title":"Altecnic 311 Series Safety Pressure Relief Valve - 7 Bar - 1\/2\" F x F - 311470","description":"\n\u003cdiv class=\"w-full lg:w-1-2 self-start\"\u003e\n\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp\u003eThe Altecnic series 311 safety relief valves are used in domestic hot water systems to protect the hot water cylinder and in heating systems to protect the boiler and other components. The valve is selected for the required set pressure. As the pressure rises, when the discharge pressure is reached the valve opens and discharges to the atmosphere, preventing the pressure within the system reaching levels which would be dangerous for the boiler, hot water storage cylinder and any personnel in the adjacent vicinity.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned to be used in domestic hot water and heating systems\u003c\/li\u003e\n\u003cli\u003eProtects hot water cylinders and heating components\u003c\/li\u003e\n\u003cli\u003eSet pressure: 7 Bar\u003c\/li\u003e\n\u003cli\u003e1\/2\" female to female threaded connections\u003c\/li\u003e\n\u003cli\u003eSuitable for water (potable or not) and air\u003c\/li\u003e\n\u003cli\u003eStainless steel spring\u003c\/li\u003e\n\u003cli\u003eWRAS Approved product\u003c\/li\u003e\n\u003cli\u003eGranted CE Mark\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"w-full lg:w-1-2 self-start redback1-override technical\"\u003e\n\u003ch4 align=\"center\" id=\"if0z2\"\u003e \u003c\/h4\u003e\n\u003ch4 align=\"center\" id=\"iflsi\"\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli id=\"iuc6r\"\u003eBar Pressure: 7 Bar\u003c\/li\u003e\n\u003cli id=\"irfqd\"\u003eConnection: 1\/2\" FBSP x 1\/2\" FBSP\u003c\/li\u003e\n\u003cli id=\"i2ngd\"\u003eSeries: 311\u003c\/li\u003e\n\u003cli id=\"iaza3\"\u003eMedium: water and air\u003c\/li\u003e\n\u003cli id=\"i7vjp\"\u003eTemperature range: 5 to 110°C\u003c\/li\u003e\n\u003cli id=\"iidjs\"\u003eMax. static pressure: 10 Bar\u003c\/li\u003e\n\u003cli id=\"iyhbs\"\u003ePED category: IV\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"1\/2\"","offer_id":46496877248779,"sku":"ALT00004510","price":14.26,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/ALT00004460_9da95cbd-b4d1-43a0-8028-22aa2be63b0f.jpg?v=1754269323"},{"product_id":"altecnic-311-series-safety-pressure-relief-valve-7-bar-3-4-f-x-f-311570","title":"Altecnic 311 Series Safety Pressure Relief Valve - 7 Bar - 3\/4\" F x F - 311570","description":"\n\u003cdiv class=\"cell\"\u003e\n\u003cdiv id=\"ivzl\"\u003e\n\u003ch4 id=\"i3rq1\"\u003eDescription\u003c\/h4\u003e\n\u003cp id=\"ip4o9\"\u003eThe Altecnic series 311 safety relief valves are used in domestic hot water systems to protect the hot water cylinder and in heating systems to protect the boiler and other components. The valve is selected for the required set pressure. As the pressure rises, when the discharge pressure is reached the valve opens and discharges to the atmosphere, preventing the pressure within the system reaching levels which would be dangerous for the boiler, hot water storage cylinder and any personnel in the adjacent vicinity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"ijrfc\"\u003e\n\u003ch4 id=\"irxzg\"\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul id=\"ifjd2\"\u003e\n\u003cli id=\"in60w\"\u003eDesigned to be used in domestic hot water and heating systems\u003c\/li\u003e\n\u003cli id=\"i2pni\"\u003eProtects hot water cylinders and heating components\u003c\/li\u003e\n\u003cli id=\"iz1rp\"\u003e3\/4\" female to female threaded connections\u003c\/li\u003e\n\u003cli id=\"i8edl\"\u003eSuitable for water (potable or not) and air\u003c\/li\u003e\n\u003cli id=\"i424d\"\u003eStainless steel spring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"ikl0c\" class=\"cell\"\u003e\n\u003cdiv id=\"i8wwg\"\u003e\n\u003ch4 id=\"i63lg\"\u003eSpecification\u003c\/h4\u003e\n\u003cul id=\"ig2iw\"\u003e\n\u003cli id=\"imp5p\"\u003e\n\u003cstrong id=\"iqets\" draggable=\"true\" data-highlightable=\"1\"\u003eSet Pressure: \u003c\/strong\u003e7 Bar\u003c\/li\u003e\n\u003cli id=\"i3fzt\"\u003e\n\u003cstrong id=\"iy0rm\" draggable=\"true\" data-highlightable=\"1\"\u003eConnection:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e3\/4\" FBSP x 3\/4\" FBSP\u003c\/li\u003e\n\u003cli id=\"ie1op\"\u003e\n\u003cstrong id=\"iuoii\" draggable=\"true\" data-highlightable=\"1\"\u003eSeries:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e311\u003c\/li\u003e\n\u003cli id=\"ivoyh\"\u003e\n\u003cstrong id=\"i592o\" draggable=\"true\" data-highlightable=\"1\"\u003eMedium:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eWater and Air\u003c\/li\u003e\n\u003cli id=\"iyt1zp\"\u003e\n\u003cstrong id=\"ivrqwe\" draggable=\"true\" data-highlightable=\"1\"\u003eTemperature Range:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e5 to 110°C\u003c\/li\u003e\n\u003cli id=\"i5tgk\"\u003e\n\u003cstrong id=\"ixcef\" draggable=\"true\" data-highlightable=\"1\"\u003eMax. Static Pressure:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e10 Bar\u003c\/li\u003e\n\u003cli id=\"id3o6\"\u003e\n\u003cstrong id=\"ila9c\" draggable=\"true\" data-highlightable=\"1\"\u003ePED Category:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eIV\u003c\/li\u003e\n\u003cli id=\"i8xx8\"\u003e\n\u003cstrong id=\"ihdsf\" draggable=\"true\"\u003eCertifications:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eWRAS Approved, Granted CE Mark\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"3\/4\"","offer_id":46496878067979,"sku":"ALT00004520","price":21.91,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/ALT00004470_3ac9da62-041d-446b-8934-b9e5d719566f.jpg?v=1754269324"},{"product_id":"altecnic-311-series-safety-pressure-relief-valve-8-bar-1-2-f-x-f-311480","title":"Altecnic 311 Series Safety Pressure Relief Valve - 8 Bar - 1\/2\" F x F - 311480","description":"\n\u003cdiv class=\"w-full lg:w-1-2 self-start\"\u003e\n\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp\u003eThe Altecnic series 311 safety relief valves are used in domestic hot water systems to protect the hot water cylinder and in heating systems to protect the boiler and other components. The valve is selected for the required set pressure. As the pressure rises, when the discharge pressure is reached the valve opens and discharges to the atmosphere, preventing the pressure within the system reaching levels which would be dangerous for the boiler, hot water storage cylinder and any personnel in the adjacent vicinity.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned to be used in domestic hot water and heating systems\u003c\/li\u003e\n\u003cli\u003eProtects hot water cylinders and heating components\u003c\/li\u003e\n\u003cli\u003eSet pressure: 8 Bar\u003c\/li\u003e\n\u003cli\u003e1\/2\" female to female threaded connections\u003c\/li\u003e\n\u003cli\u003eSuitable for water (potable or not) and air\u003c\/li\u003e\n\u003cli\u003eStainless steel spring\u003c\/li\u003e\n\u003cli\u003eWRAS Approved product\u003c\/li\u003e\n\u003cli\u003eGranted CE Mark\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"w-full lg:w-1-2 self-start redback1-override technical\"\u003e\n\u003ch4 align=\"center\" id=\"ipoxe\"\u003e \u003c\/h4\u003e\n\u003ch4 align=\"center\" id=\"igqgm\"\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli id=\"iya6r\"\u003eBar Pressure: 8 Bar\u003c\/li\u003e\n\u003cli id=\"igy7g\"\u003eConnection: 1\/2\" FBSP x 1\/2\" FBSP\u003c\/li\u003e\n\u003cli id=\"iirbg\"\u003eSeries: 311\u003c\/li\u003e\n\u003cli id=\"ibrcp\"\u003eMedium: water and air\u003c\/li\u003e\n\u003cli id=\"izt3v\"\u003eTemperature range: 5 to 110°C\u003c\/li\u003e\n\u003cli id=\"ikphc\"\u003eMax. static pressure: 10 Bar\u003c\/li\u003e\n\u003cli id=\"ipwm1\"\u003ePED category: IV\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"1\/2\"","offer_id":46496878362891,"sku":"ALT00004530","price":9.59,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/ALT00004460_2e369064-44cc-4991-a97f-482393717a5c.jpg?v=1754269325"},{"product_id":"altecnic-311-series-safety-pressure-relief-valve-8-bar-3-4-m-x-f-311580","title":"Altecnic 311 Series Safety Pressure Relief Valve - 8 Bar - 3\/4\" M x F - 311580","description":"\n\u003cdiv class=\"w-full lg:w-1\/2 self-start\"\u003e\n\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp\u003eThe Altecnic series 311 safety relief valves are used in domestic hot water systems to protect the hot water cylinder and in heating systems to protect the boiler and other components. The valve is selected for the required set pressure. As the pressure rises, when the discharge pressure is reached the valve opens and discharges to the atmosphere, preventing the pressure within the system reaching levels which would be dangerous for the boiler, hot water storage cylinder and any personnel in the adjacent vicinity.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned to be used in domestic hot water and heating systems\u003c\/li\u003e\n\u003cli\u003eProtects hot water cylinders and heating components\u003c\/li\u003e\n\u003cli\u003eSet pressure: 8 Bar\u003c\/li\u003e\n\u003cli\u003e3\/4\" female to female threaded connections\u003c\/li\u003e\n\u003cli\u003eSuitable for water (potable or not) and air\u003c\/li\u003e\n\u003cli\u003eStainless steel spring\u003c\/li\u003e\n\u003cli\u003eWRAS Approved product\u003c\/li\u003e\n\u003cli\u003eGranted CE Mark\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"w-full lg:w-1\/2 self-start redback1-override technical\"\u003e\n\u003ch4 align=\"center\"\u003e \u003c\/h4\u003e\n\u003ch4 align=\"center\"\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eBar Pressure: 8 Bar\u003c\/li\u003e\n\u003cli\u003eConnection: 3\/4\" FBSP x 3\/4\" FBSP\u003c\/li\u003e\n\u003cli\u003eSeries: 311\u003c\/li\u003e\n\u003cli\u003eMedium: water and air\u003c\/li\u003e\n\u003cli\u003eTemperature range: 5 to 110°C\u003c\/li\u003e\n\u003cli\u003eMax. static pressure: 10 Bar\u003c\/li\u003e\n\u003cli\u003ePED category: IV\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"3\/4\"","offer_id":46496878526731,"sku":"ALT00004540","price":23.16,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/ALT00004470_8ea12bf9-ca07-4345-9240-31e0824a42df.jpg?v=1754269325"},{"product_id":"altecnic-312-series-safety-pressure-relief-valve-2-5-bar-1-2-m-x-f-312425","title":"Altecnic 312 Series Safety Pressure Relief Valve - 2.5 Bar - 1\/2\" M x F - 312425","description":"\n\u003cdiv class=\"w-full lg:w-1-2 self-start\"\u003e\n\u003ch4\u003eDescription\u003c\/h4\u003e\n\u003cp\u003eThe Series 312 safety relief valves are used in domestic hot water systems to protect the hot water cylinder and in heating systems to protect the boiler and other components. The valve is selected for the required set pressure. As the pressure rises, when the discharge pressure is reached the valve opens and discharges to the atmosphere, preventing the pressure within the system reaching levels which would be dangerous for the boiler, hot water storage cylinder and any personnel in the adjacent vicinity.\u003c\/p\u003e\n\u003ch6\u003e \u003c\/h6\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned to be used in domestic hot water and heating systems\u003c\/li\u003e\n\u003cli\u003eProtects hot water cylinders and heating components\u003c\/li\u003e\n\u003cli\u003eSet pressure: 2.5 Bar\u003c\/li\u003e\n\u003cli\u003e1\/2\" male to female threaded connections\u003c\/li\u003e\n\u003cli\u003eSuitable for water (potable or not) and air\u003c\/li\u003e\n\u003cli\u003eStainless steel spring\u003c\/li\u003e\n\u003cli\u003eWRAS Approved product\u003c\/li\u003e\n\u003cli\u003eGranted CE Mark\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"w-full lg:w-1-2 self-start redback1-override technical\"\u003e\n\u003ch5 align=\"center\" id=\"is7j2\"\u003e \u003c\/h5\u003e\n\u003ch4 align=\"center\" id=\"imso7\"\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli id=\"ilctc\"\u003eBar Pressure: 2.5 Bar\u003c\/li\u003e\n\u003cli id=\"iq35l\"\u003eConnection: 1\/2\" MBSP x 1\/2” FBSP\u003c\/li\u003e\n\u003cli id=\"ixzwv\"\u003eSeries: 312\u003c\/li\u003e\n\u003cli id=\"iowj9\"\u003eMedium: water and air\u003c\/li\u003e\n\u003cli id=\"ilv1a\"\u003eTemperature range: 5 to 110°C\u003c\/li\u003e\n\u003cli id=\"i2znh\"\u003eSet pressure: 2.5 Bar\u003c\/li\u003e\n\u003cli id=\"ihrge\"\u003eMax. static pressure: 10 Bar\u003c\/li\u003e\n\u003cli id=\"i9y7y\"\u003ePED category: IV\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"1\/2\"","offer_id":46496878592267,"sku":"ALT00004550","price":12.56,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/ALT00004550_f7dcb1de-fa5e-4ffa-bc0f-04a359490f7c.jpg?v=1754269326"},{"product_id":"altecnic-312-series-safety-pressure-relief-valve-3-bar-1-2-f-x-f-311430","title":"Altecnic 312 Series Safety Pressure Relief Valve - 3 Bar - 1\/2\" F x F - 311430","description":"\n\u003cdiv class=\"w-full lg:w-1-2 self-start\"\u003e\n\u003ch4\u003eDescription\u003c\/h4\u003e\n\u003cp\u003eThe Series 312 safety relief valves are used in domestic hot water systems to protect the hot water cylinder and in heating systems to protect the boiler and other components. The valve is selected for the required set pressure. As the pressure rises, when the discharge pressure is reached the valve opens and discharges to the atmosphere, preventing the pressure within the system reaching levels which would be dangerous for the boiler, hot water storage cylinder and any personnel in the adjacent vicinity.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned to be used in domestic hot water and heating systems\u003c\/li\u003e\n\u003cli\u003eProtects hot water cylinders and heating components\u003c\/li\u003e\n\u003cli\u003eSet pressure: 3.0 Bar\u003c\/li\u003e\n\u003cli\u003e1\/2\" female to female threaded connections\u003c\/li\u003e\n\u003cli\u003eSuitable for water (potable or not) and air\u003c\/li\u003e\n\u003cli\u003eStainless steel spring\u003c\/li\u003e\n\u003cli\u003eWRAS Approved product\u003c\/li\u003e\n\u003cli\u003eGranted CE Mark\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"w-full lg:w-1-2 self-start redback1-override technical\"\u003e\n\u003ch4 id=\"ighlk\"\u003e \u003c\/h4\u003e\n\u003ch4 id=\"ifidz\"\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli id=\"in29k\"\u003eBar Pressure: 3 Bar\u003c\/li\u003e\n\u003cli id=\"i828f\"\u003eConnection: 1\/2\" FBSP x 1\/2” FBSP\u003c\/li\u003e\n\u003cli id=\"ibvhg\"\u003eSeries: 312\u003c\/li\u003e\n\u003cli id=\"iwe86\"\u003eMedium: water and air\u003c\/li\u003e\n\u003cli id=\"iahk9\"\u003eTemperature range: 5 to 110°C\u003c\/li\u003e\n\u003cli id=\"i5f22\"\u003eSet pressure: 3 Bar\u003c\/li\u003e\n\u003cli id=\"ibh6f\"\u003eMax. static pressure: 10 Bar\u003c\/li\u003e\n\u003cli id=\"i43q4\"\u003ePED category: IV\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"1\/2\"","offer_id":46496878854411,"sku":"ALT00004560","price":6.29,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/ALT00004560_1887fa7a-221e-4050-a3cb-4037d9501c69.jpg?v=1754269327"},{"product_id":"altecnic-312-series-safety-pressure-relief-valve-3-bar-1-2-f-x-pushfit-o-ring-312404cst","title":"Altecnic 312 Series Safety Pressure Relief Valve - 3 Bar - 1\/2\" F x Pushfit O-Ring  - 312404CST","description":"\n\u003cdiv class=\"w-full lg:w-1\/2 self-start\"\u003e\n\u003ch4\u003eDescription\u003c\/h4\u003e\n\u003cp\u003eThe Series 312 safety relief valves are used in domestic hot water systems to protect the hot water cylinder and in heating systems to protect the boiler and other components. The valve is selected for the required set pressure. As the pressure rises, when the discharge pressure is reached the valve opens and discharges to the atmosphere, preventing the pressure within the system reaching levels which would be dangerous for the boiler, hot water storage cylinder and any personnel in the adjacent vicinity.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned to be used in domestic hot water and heating systems\u003c\/li\u003e\n\u003cli\u003eProtects hot water cylinders and heating components\u003c\/li\u003e\n\u003cli\u003eSet pressure: 3.0 Bar\u003c\/li\u003e\n\u003cli\u003e1\/2\" pushfit to female threaded connections\u003c\/li\u003e\n\u003cli\u003eSuitable for water (potable or not) and air\u003c\/li\u003e\n\u003cli\u003eStainless steel spring\u003c\/li\u003e\n\u003cli\u003eWRAS Approved product\u003c\/li\u003e\n\u003cli\u003eGranted CE Mark\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"w-full lg:w-1\/2 self-start redback1-override technical\"\u003e\n\u003ch5 align=\"center\"\u003e \u003c\/h5\u003e\n\u003ch4 align=\"center\"\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eBar Pressure: 3 Bar\u003c\/li\u003e\n\u003cli\u003eConnection: 1\/2\" FBSP x 1\/2” Pushfit\u003c\/li\u003e\n\u003cli\u003eSeries: 312\u003c\/li\u003e\n\u003cli\u003eMedium: water and air\u003c\/li\u003e\n\u003cli\u003eTemperature range: 5 to 110°C\u003c\/li\u003e\n\u003cli\u003eSet pressure: 3 Bar\u003c\/li\u003e\n\u003cli\u003eMax. static pressure: 10 Bar\u003c\/li\u003e\n\u003cli\u003ePED category: IV\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"1\/2\"","offer_id":46496878985483,"sku":"ALT00004570","price":9.59,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/ALT00004570_336f1872-ef25-4282-b997-11902329276d.jpg?v=1754269328"},{"product_id":"altecnic-312-series-safety-pressure-relief-valve-3-bar-1-2-m-x-f-3124230","title":"Altecnic 312 Series Safety Pressure Relief Valve - 3 Bar - 1\/2\" M x F - 3124230","description":"\n\u003cdiv class=\"w-full lg:w-1-2 self-start\"\u003e\n\u003ch4\u003eDescription\u003c\/h4\u003e\n\u003cp\u003eThe Series 312 safety relief valves are used in domestic hot water systems to protect the hot water cylinder and in heating systems to protect the boiler and other components. The valve is selected for the required set pressure. As the pressure rises, when the discharge pressure is reached the valve opens and discharges to the atmosphere, preventing the pressure within the system reaching levels which would be dangerous for the boiler, hot water storage cylinder and any personnel in the adjacent vicinity.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned to be used in domestic hot water and heating systems\u003c\/li\u003e\n\u003cli\u003eProtects hot water cylinders and heating components\u003c\/li\u003e\n\u003cli\u003eSet pressure: 3.0 Bar\u003c\/li\u003e\n\u003cli\u003e1\/2\" male to female threaded connections\u003c\/li\u003e\n\u003cli\u003eSuitable for water (potable or not) and air\u003c\/li\u003e\n\u003cli\u003eStainless steel spring\u003c\/li\u003e\n\u003cli\u003eWRAS Approved product\u003c\/li\u003e\n\u003cli\u003eGranted CE Mark\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"w-full lg:w-1-2 self-start redback1-override technical\"\u003e\n\u003ch6 align=\"center\" id=\"ijvm4\"\u003e \u003c\/h6\u003e\n\u003ch4 id=\"i6dcc\" align=\"center\"\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli id=\"i0j6i\"\u003eBar Pressure: 3 Bar\u003c\/li\u003e\n\u003cli id=\"itzch\"\u003eConnection: 1\/2\" MBSP x 1\/2” FBSP\u003c\/li\u003e\n\u003cli id=\"ir5rk\"\u003eSeries: 312\u003c\/li\u003e\n\u003cli id=\"i1a1s\"\u003eMedium: water and air\u003c\/li\u003e\n\u003cli id=\"itcaw\"\u003eTemperature range: 5 to 110°C\u003c\/li\u003e\n\u003cli id=\"ilihy\"\u003eSet pressure: 3 Bar\u003c\/li\u003e\n\u003cli id=\"ihwng\"\u003eMax. static pressure: 10 Bar\u003c\/li\u003e\n\u003cli id=\"it4ol\"\u003ePED category: IV\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"1\/2\"","offer_id":46496879116555,"sku":"ALT00004580","price":8.36,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/ALT00004550_78bb06f6-131f-48a3-b93f-27fa19449f33.jpg?v=1754269329"},{"product_id":"altecnic-312-series-safety-pressure-relief-valve-4-bar-1-2-m-x-f-312405cst","title":"Altecnic 312 Series Safety Pressure Relief Valve - 4 Bar - 1\/2\" M x F - 312405CST","description":"\n\u003cdiv class=\"w-full lg:w-1-2 self-start\"\u003e\n\u003ch4\u003eDescription\u003c\/h4\u003e\n\u003cp\u003eThe Altecnic series 312 safety relief valves are used in domestic hot water systems to protect the hot water cylinder and in heating systems to protect boiler and other components. The valve is selected for the required set pressure. As the pressure rises, when the discharge pressure is reached the valve opens and discharges to atmosphere, preventing the pressure within the system reaching levels which would be dangerous for the boiler, hot water storage cylinder and any personnel in the adjacent vicinity.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned to be used in domestic hot water and heating systems\u003c\/li\u003e\n\u003cli\u003eProtects hot water cylinders and heating components\u003c\/li\u003e\n\u003cli\u003eSet pressure: 4 Bar\u003c\/li\u003e\n\u003cli\u003e1\/2\" male to female threaded connections\u003c\/li\u003e\n\u003cli\u003eSuitable for water (potable or not) and air\u003c\/li\u003e\n\u003cli\u003eStainless steel spring\u003c\/li\u003e\n\u003cli\u003eWRAS Approved product\u003c\/li\u003e\n\u003cli\u003eGranted CE Mark\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"w-full lg:w-1-2 self-start redback1-override technical\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4 id=\"igkxd\" align=\"center\"\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli id=\"imm01\"\u003eBar Pressure:\u003cspan\u003e \u003c\/span\u003e\u003cspan id=\"isd15\"\u003e4.0\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eBar\u003c\/li\u003e\n\u003cli id=\"ip7lw\"\u003eConnection:\u003cspan\u003e \u003c\/span\u003e\u003cspan id=\"ikmrx\"\u003e1\/2\" MBSP x 1\/2\" FBSP\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli id=\"icypr\"\u003eSeries: 312\u003c\/li\u003e\n\u003cli id=\"i9tah\"\u003eMedium:\u003cspan\u003e \u003c\/span\u003e\u003cspan id=\"ik3lf\"\u003ewater and air\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli id=\"ijgbm\"\u003eTemperature range:\u003cspan\u003e \u003c\/span\u003e\u003cspan id=\"ie9w2\"\u003e5 to 110°C\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli id=\"i90zf\"\u003eMax. static pressure:\u003cspan\u003e \u003c\/span\u003e\u003cspan id=\"i54xb\"\u003e10 Bar\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli id=\"itj6v\"\u003ePED category:\u003cspan\u003e \u003c\/span\u003e\u003cspan id=\"il8i3\"\u003eIV\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli id=\"izrff\"\u003eWRAS\u003cspan\u003e \u003c\/span\u003e\u003cspan id=\"izkll\"\u003eApproved\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"1\/2\"","offer_id":46496879214859,"sku":"ALT00004590","price":19.29,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/ALT00004550_c501ca6c-5a21-4c30-a3d7-30af6b0c9caa.jpg?v=1754269330"},{"product_id":"altecnic-312-series-safety-pressure-relief-valve-6-bar-1-2-m-x-f-312460cst","title":"Altecnic 312 Series Safety Pressure Relief Valve - 6 Bar - 1\/2\" M x F - 312460CST","description":"\n\u003cdiv class=\"w-full lg:w-1-2 self-start\"\u003e\n\u003cdiv class=\"w-full lg:w-1-2 self-start\"\u003e\n\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp\u003eThe Altecnic series 312 safety relief valves are used in domestic hot water systems to protect the hot water cylinder and in heating systems to protect the boiler and other components. The valve is selected for the required set pressure. As the pressure rises, when the discharge pressure is reached the valve opens and discharges to the atmosphere, preventing the pressure within the system reaching levels which would be dangerous for the boiler, hot water storage cylinder and any personnel in the adjacent vicinity.\u003c\/p\u003e\n\u003ch6\u003e \u003c\/h6\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned to be used in domestic hot water and heating systems\u003c\/li\u003e\n\u003cli\u003eProtects hot water cylinders and heating components\u003c\/li\u003e\n\u003cli\u003eSet pressure: 6 Bar\u003c\/li\u003e\n\u003cli\u003e1\/2\" male to female threaded connections\u003c\/li\u003e\n\u003cli\u003eSuitable for water (potable or not) and air\u003c\/li\u003e\n\u003cli\u003eStainless steel spring\u003c\/li\u003e\n\u003cli\u003eWRAS Approved product\u003c\/li\u003e\n\u003cli\u003eGranted CE Mark\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"w-full lg:w-1-2 self-start redback1-override technical\"\u003e\n\u003ch6 align=\"center\" id=\"itg5l\"\u003e \u003c\/h6\u003e\n\u003ch4 id=\"i50o3\" align=\"center\"\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli id=\"ivdsn\"\u003eBar Pressure: 6.0 Bar\u003c\/li\u003e\n\u003cli id=\"ilqrt\"\u003eConnection: 1\/2\" MBSP x 1\/2\" FBSP\u003c\/li\u003e\n\u003cli id=\"ixiaf\"\u003eSeries: 312\u003c\/li\u003e\n\u003cli id=\"ir8r1\"\u003eMedium: water and air\u003c\/li\u003e\n\u003cli id=\"igvkv\"\u003eTemperature range: 5 to 110°C\u003c\/li\u003e\n\u003cli id=\"ihlnl\"\u003eMax. static pressure: 10 Bar\u003c\/li\u003e\n\u003cli id=\"iaqqr\"\u003ePED category: IV\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"1\/2\"","offer_id":46496879575307,"sku":"ALT00004600","price":9.48,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/ALT00004550_daa52b89-510e-44a4-bf29-d58acf4788b0.jpg?v=1754269331"},{"product_id":"altecnic-312-series-safety-pressure-relief-valve-7-bar-1-2-m-x-f-312470","title":"Altecnic 312 Series Safety Pressure Relief Valve - 7 Bar - 1\/2\" M x F - 312470","description":"\n\u003cdiv class=\"w-full lg:w-1-2 self-start\"\u003e\n\u003ch4\u003eDescription\u003c\/h4\u003e\n\u003cp\u003eThe Altecnic series 312 safety relief valves are used in domestic hot water systems to protect the hot water cylinder and in heating systems to protect boiler and other components. The valve is selected for the required set pressure. As the pressure rises, when the discharge pressure is reached the valve opens and discharges to atmosphere, preventing the pressure within the system reaching levels which would be dangerous for the boiler, hot water storage cylinder and any personnel in the adjacent vicinity.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned to be used in domestic hot water and heating systems\u003c\/li\u003e\n\u003cli\u003eProtects hot water cylinders and heating components\u003c\/li\u003e\n\u003cli\u003eSet pressure: 7 Bar\u003c\/li\u003e\n\u003cli\u003e1\/2\" male to female threaded connections\u003c\/li\u003e\n\u003cli\u003eSuitable for water (potable or not) and air\u003c\/li\u003e\n\u003cli\u003eStainless steel spring\u003c\/li\u003e\n\u003cli\u003eWRAS Approved product\u003c\/li\u003e\n\u003cli\u003eGranted CE Mark\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"w-full lg:w-1-2 self-start redback1-override technical\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4 align=\"center\" id=\"ikuqh\"\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eBar Pressure: 7.0 Bar\u003c\/li\u003e\n\u003cli\u003eConnection: 1\/2\" MBSP x 1\/2\" FBSP\u003c\/li\u003e\n\u003cli\u003eSeries: 312\u003c\/li\u003e\n\u003cli\u003eMedium: water and air\u003c\/li\u003e\n\u003cli\u003eTemperature range: 5 to 110°C\u003c\/li\u003e\n\u003cli\u003eMax. static pressure: 10 Bar\u003c\/li\u003e\n\u003cli\u003ePED category: IV\u003c\/li\u003e\n\u003cli\u003eWRAS Approved\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"1\/2\"","offer_id":46496879739147,"sku":"ALT00004610","price":14.15,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/ALT00004550_1b394af2-9113-4657-aa6c-9305011a54ec.jpg?v=1754269331"},{"product_id":"altecnic-312-series-safety-pressure-relief-valve-8-bar-1-2-m-x-f-312480","title":"Altecnic 312 Series Safety Pressure Relief Valve - 8 Bar - 1\/2\" M x F - 312480","description":"\n\u003cdiv class=\"w-full lg:w-1-2 self-start\"\u003e\n\u003ch4\u003eDescription\u003c\/h4\u003e\n\u003cp\u003eThe Altecnic series 312 safety relief valves are used in domestic hot water systems to protect the hot water cylinder and in heating systems to protect boiler and other components. The valve is selected for the required set pressure. As the pressure rises, when the discharge pressure is reached the valve opens and discharges to atmosphere, preventing the pressure within the system reaching levels which would be dangerous for the boiler, hot water storage cylinder and any personnel in the adjacent vicinity.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned to be used in domestic hot water and heating systems\u003c\/li\u003e\n\u003cli\u003eProtects hot water cylinders and heating components\u003c\/li\u003e\n\u003cli\u003eSet pressure: 8 Bar\u003c\/li\u003e\n\u003cli\u003e1\/2\" male to female threaded connections\u003c\/li\u003e\n\u003cli\u003eSuitable for water (potable or not) and air\u003c\/li\u003e\n\u003cli\u003eStainless steel spring\u003c\/li\u003e\n\u003cli\u003eWRAS Approved product\u003c\/li\u003e\n\u003cli\u003eGranted CE Mark\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"w-full lg:w-1-2 self-start redback1-override technical\"\u003e\n\u003cp id=\"iuiul\"\u003e\u003c\/p\u003e\n\u003ch4 id=\"i0qsk\"\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli id=\"imqp2\"\u003eBar Pressure: 8.0 Bar\u003c\/li\u003e\n\u003cli id=\"im3wp\"\u003eConnection: 1\/2\" MBSP x 1\/2\" FBSP \u003c\/li\u003e\n\u003cli id=\"i0391\"\u003eSeries: 312\u003c\/li\u003e\n\u003cli id=\"immju\"\u003eMedium: water and air\u003c\/li\u003e\n\u003cli id=\"ig3e7\"\u003eTemperature Range: 5 to 110˚C\u003c\/li\u003e\n\u003cli id=\"idaha\"\u003eMax. Static Pressure: 10 Bar\u003c\/li\u003e\n\u003cli id=\"ithe2\"\u003ePED Category: IV\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"1\/2\"","offer_id":46496880034059,"sku":"ALT00004620","price":14.15,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/ALT00004550_7f58abd8-273c-4b7c-81b2-6ea0480f8cab.jpg?v=1754269332"},{"product_id":"altecnic-313-series-safety-pressure-relief-valve-3-bar-1-2-pushfit-x-f-a312401cst","title":"Altecnic 313 Series Safety Pressure Relief Valve - 3 Bar - 1\/2\" Pushfit x F - A312401CST","description":"\n\u003cdiv class=\"w-full lg:w-1\/2 self-start\"\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned to be used in domestic hot water and heating systems\u003c\/li\u003e\n\u003cli\u003eProtects hot water cylinders and heating systems\u003c\/li\u003e\n\u003cli\u003eSet Pressure: 3.0 Bar\u003c\/li\u003e\n\u003cli\u003e1\/2” Pushfit to 1\/2” female threaded connections\u003c\/li\u003e\n\u003cli\u003eWRAS Approved Product\u003c\/li\u003e\n\u003cli\u003eGranted CE Mark\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"w-full lg:w-1\/2 self-start redback1-override technical\"\u003e\n\u003ch4 align=\"center\"\u003e \u003c\/h4\u003e\n\u003ch4 align=\"center\"\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eBar Pressure: 3 Bar\u003c\/li\u003e\n\u003cli\u003eConnection: 1\/2\" Pushfit x FBSP\u003c\/li\u003e\n\u003cli\u003eSeries: 313\u003c\/li\u003e\n\u003cli\u003eMedium: water and air\u003c\/li\u003e\n\u003cli\u003eTemperature range: 5 to 110°C\u003c\/li\u003e\n\u003cli\u003eSet pressure: 3 Bar\u003c\/li\u003e\n\u003cli\u003eMax. static pressure: 10 Bar\u003c\/li\u003e\n\u003cli\u003ePED category: IV\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"1\/2\"","offer_id":46496880165131,"sku":"ALT00004630","price":9.64,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/ALT00004630_b555ecd9-1571-4cc9-bdc5-da0d4d2e1067.jpg?v=1754269333"},{"product_id":"altecnic-313-series-safety-pressure-relief-valve-with-gauge-2-5-bar-1-2-f-x-f-313425","title":"Altecnic 313 Series Safety Pressure Relief Valve with Gauge - 2.5 Bar - 1\/2\" F x F - 313425","description":"\n\u003cdiv class=\"cell\"\u003e\n\u003cdiv id=\"ivzl\"\u003e\n\u003ch4 id=\"i3rq1\"\u003eDescription\u003c\/h4\u003e\n\u003cp id=\"ip4o9\"\u003eThe Altecnic series 313 safety relief valves are used in domestic hot water systems to protect the hot water cylinder and in heating systems to protect the boiler and other components. The valve is selected for the required set pressure. As the pressure rises, when the discharge pressure is reached the valve opens and discharges to the atmosphere, preventing the pressure within the system reaching levels which would be dangerous for the boiler, hot water storage cylinder and any personnel in the adjacent vicinity. Each valve comes with a pressure gauge.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"ijrfc\"\u003e\n\u003ch4 id=\"irxzg\"\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul id=\"ifjd2\"\u003e\n\u003cli id=\"in60w\"\u003eDesigned to be used in domestic hot water and heating systems\u003c\/li\u003e\n\u003cli id=\"i2pni\"\u003eProtects hot water cylinders and heating components\u003c\/li\u003e\n\u003cli id=\"iz1rp\"\u003e1\/2\" female to female threaded connections\u003c\/li\u003e\n\u003cli id=\"i8edl\"\u003eSuitable for water (potable or not) and air\u003c\/li\u003e\n\u003cli id=\"i424d\"\u003eStainless steel spring\u003c\/li\u003e\n\u003cli id=\"io1cy\"\u003eIncludes pressure gauge and port\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"ikl0c\" class=\"cell\"\u003e\n\u003cdiv id=\"i8wwg\"\u003e\n\u003ch4 id=\"i63lg\"\u003eSpecification\u003c\/h4\u003e\n\u003cul id=\"ig2iw\"\u003e\n\u003cli id=\"imp5p\"\u003e\n\u003cstrong id=\"iqets\" draggable=\"true\" data-highlightable=\"1\"\u003eBrand:\u003cspan id=\"ici2g\" draggable=\"true\" data-highlightable=\"1\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003eAltecnic \u003c\/li\u003e\n\u003cli id=\"i3fzt\"\u003e\n\u003cstrong id=\"iy0rm\" draggable=\"true\" data-highlightable=\"1\"\u003eConnection:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e1\/2\" FBSP x 1\/2\" FBSP\u003c\/li\u003e\n\u003cli id=\"iyt1zp\"\u003e\n\u003cstrong id=\"ivrqwe\" draggable=\"true\" data-highlightable=\"1\"\u003eMedium:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eWater and Air\u003c\/li\u003e\n\u003cli id=\"ivoyh\"\u003e\n\u003cstrong id=\"i592o\" draggable=\"true\" data-highlightable=\"1\"\u003eSeries:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e313\u003c\/li\u003e\n\u003cli id=\"ie1op\"\u003e\n\u003cstrong id=\"iuoii\" draggable=\"true\" data-highlightable=\"1\"\u003eBar Pressure: \u003c\/strong\u003e2.5 Bar\u003c\/li\u003e\n\u003cli id=\"id3o6\"\u003e\n\u003cstrong id=\"ila9c\" draggable=\"true\" data-highlightable=\"1\"\u003eSet Pressure:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e2.5 bar\u003c\/li\u003e\n\u003cli id=\"ia2rj\"\u003e\n\u003cstrong id=\"ijd4e\" draggable=\"true\" data-highlightable=\"1\"\u003eMax. Static Pressure:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e10 Bar\u003c\/li\u003e\n\u003cli id=\"i5tgk\"\u003e\n\u003cstrong id=\"ixcef\" draggable=\"true\" data-highlightable=\"1\"\u003eTemperature Range:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e5 to 110°C\u003c\/li\u003e\n\u003cli id=\"ir87g\"\u003e\n\u003cstrong id=\"i98ji\" draggable=\"true\" data-highlightable=\"1\"\u003ePED Category:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eIV\u003c\/li\u003e\n\u003cli id=\"iu88x\"\u003e\n\u003cstrong id=\"i6f6h\" draggable=\"true\" data-highlightable=\"1\"\u003eCertifications:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eWRAS Approved, Granted CE Mark\u003c\/li\u003e\n\u003cli id=\"i1sqh\"\u003e\n\u003cstrong id=\"ihltm\" draggable=\"true\" data-highlightable=\"1\"\u003ePart Number:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e313425\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"1\/2\"","offer_id":46496880296203,"sku":"ALT00004640","price":26.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/ALT00004640_869c9fe5-a6a2-48c2-bdc8-921a7d02fd38.jpg?v=1754269334"},{"product_id":"altecnic-313-series-safety-pressure-relief-valve-with-gauge-2-5-bar-3-4-f-x-f-313525","title":"Altecnic 313 Series Safety Pressure Relief Valve with Gauge - 2.5 Bar - 3\/4\" F x F - 313525","description":"\n\u003cdiv class=\"w-full lg:w-1-2 self-start\"\u003e\n\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp\u003eThe Altecnic series 313 safety relief valves are used in domestic hot water systems to protect the hot water cylinder and in heating systems to protect the boiler and other components. The valve is selected for the required set pressure. As the pressure rises, when the discharge pressure is reached the valve opens and discharges to the atmosphere, preventing the pressure within the system reaching levels which would be dangerous for the boiler, hot water storage cylinder and any personnel in the adjacent vicinity. Each valve comes with a pressure gauge.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned to be used in domestic hot water and heating systems\u003c\/li\u003e\n\u003cli\u003eProtects hot water cylinders and heating components\u003c\/li\u003e\n\u003cli\u003eSet pressure: 2.5 Bar\u003c\/li\u003e\n\u003cli\u003e3\/4\" female to female threaded connections\u003c\/li\u003e\n\u003cli\u003eSuitable for water (potable or not) and air\u003c\/li\u003e\n\u003cli\u003eStainless steel spring\u003c\/li\u003e\n\u003cli\u003eIncludes pressure gauge and port\u003c\/li\u003e\n\u003cli\u003eWRAS Approved product\u003c\/li\u003e\n\u003cli\u003eGranted CE Mark\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"w-full lg:w-1-2 self-start redback1-override technical\"\u003e\n\u003ch6 align=\"center\" id=\"iocvi\"\u003e \u003c\/h6\u003e\n\u003ch4 align=\"center\" id=\"ijsv6\"\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli id=\"iz0ld\"\u003eBar Pressure: 2.5 Bar\u003c\/li\u003e\n\u003cli id=\"i7tf7\"\u003eConnection: 3\/4\" FBSP x 3\/4\" FBSP\u003c\/li\u003e\n\u003cli id=\"ikhv3\"\u003eSeries: 313\u003c\/li\u003e\n\u003cli id=\"i6j19\"\u003eMedium: water and air\u003c\/li\u003e\n\u003cli id=\"ivgdh\"\u003eTemperature range: 5 to 110°C\u003c\/li\u003e\n\u003cli id=\"ihfi7\"\u003eMax. static pressure: 10 Bar\u003c\/li\u003e\n\u003cli id=\"i5ani\"\u003ePED category: IV\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"3\/4\"","offer_id":46496880558347,"sku":"ALT00004650","price":34.09,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/ALT00004640_c4958fe7-2652-4b70-b73f-b0254e17d8e0.jpg?v=1754269335"},{"product_id":"altecnic-313-series-safety-pressure-relief-valve-with-gauge-3-bar-1-2-f-x-f-313430","title":"Altecnic 313 Series Safety Pressure Relief Valve with Gauge - 3 Bar - 1\/2\" F x F - 313430","description":"\n\u003cdiv class=\"w-full lg:w-1-2 self-start\"\u003e\n\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp\u003eThe Altecnic series 313 safety relief valves are used in domestic hot water systems to protect the hot water cylinder and in heating systems to protect the boiler and other components. The valve is selected for the required set pressure. As the pressure rises, when the discharge pressure is reached the valve opens and discharges to the atmosphere, preventing the pressure within the system reaching levels which would be dangerous for the boiler, hot water storage cylinder and any personnel in the adjacent vicinity. Each valve comes with a pressure gauge.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned to be used in domestic hot water and heating systems\u003c\/li\u003e\n\u003cli\u003eProtects hot water cylinders and heating components\u003c\/li\u003e\n\u003cli\u003eSet pressure: 3 Bar\u003c\/li\u003e\n\u003cli\u003e1\/2\" female to female threaded connections\u003c\/li\u003e\n\u003cli\u003eSuitable for water (potable or not) and air\u003c\/li\u003e\n\u003cli\u003eStainless steel spring\u003c\/li\u003e\n\u003cli\u003eIncludes pressure gauge and port\u003c\/li\u003e\n\u003cli\u003eWRAS Approved product\u003c\/li\u003e\n\u003cli\u003eGranted CE Mark\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"w-full lg:w-1-2 self-start redback1-override technical\"\u003e\n\u003ch4 align=\"center\" id=\"iw9rh\"\u003e \u003c\/h4\u003e\n\u003ch4 align=\"center\" id=\"ii08e\"\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli id=\"i8vv9\"\u003eBar Pressure: 3 Bar\u003c\/li\u003e\n\u003cli id=\"iu7ai\"\u003eConnection: 1\/2\" FBSP x 1\/2\" FBSP\u003c\/li\u003e\n\u003cli id=\"iw92y\"\u003eSeries: 313\u003c\/li\u003e\n\u003cli id=\"iljh3\"\u003eMedium: water and air\u003c\/li\u003e\n\u003cli id=\"ipshg\"\u003eTemperature range: 5 to 110°C\u003c\/li\u003e\n\u003cli id=\"il9vw\"\u003eSet pressure: 6 Bar\u003c\/li\u003e\n\u003cli id=\"ino7e\"\u003eMax. static pressure: 10 Bar\u003c\/li\u003e\n\u003cli id=\"iwhwb\"\u003ePED category: IV\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"1\/2\"","offer_id":46496881246475,"sku":"ALT00004660","price":18.27,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/ALT00004640_11cbb8bf-d28f-41a0-a931-84e4f68edcfb.jpg?v=1754269336"},{"product_id":"altecnic-313-series-safety-pressure-relief-valve-with-gauge-3-bar-3-4-f-x-f-313530","title":"Altecnic 313 Series Safety Pressure Relief Valve with Gauge - 3 Bar - 3\/4\" F x F - 313530","description":"\n\u003cdiv class=\"cell\"\u003e\n\u003cdiv id=\"ivzl\"\u003e\n\u003ch4 id=\"i3rq1\"\u003eDescription\u003c\/h4\u003e\n\u003cp id=\"ip4o9\"\u003eThe Altecnic series 313 safety relief valves are used in domestic hot water systems to protect the hot water cylinder and in heating systems to protect the boiler and other components. The valve is selected for the required set pressure. As the pressure rises, when the discharge pressure is reached the valve opens and discharges to the atmosphere, preventing the pressure within the system reaching levels which would be dangerous for the boiler, hot water storage cylinder and any personnel in the adjacent vicinity. Each valve comes with a pressure gauge.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"ijrfc\"\u003e\n\u003ch4 id=\"irxzg\"\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul id=\"ifjd2\"\u003e\n\u003cli id=\"in60w\"\u003eDesigned to be used in domestic hot water and heating systems\u003c\/li\u003e\n\u003cli id=\"i2pni\"\u003eProtects hot water cylinders and heating components\u003c\/li\u003e\n\u003cli id=\"iz1rp\"\u003e3\/4\" female to female threaded connections\u003c\/li\u003e\n\u003cli id=\"i8edl\"\u003eSuitable for water (potable or not) and air\u003c\/li\u003e\n\u003cli id=\"i424d\"\u003eIncludes pressure gauge and port\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"ikl0c\" class=\"cell\"\u003e\n\u003cdiv id=\"i8wwg\"\u003e\n\u003ch4 id=\"i63lg\"\u003eSpecification\u003c\/h4\u003e\n\u003cul id=\"ig2iw\"\u003e\n\u003cli id=\"imp5p\"\u003e\n\u003cstrong id=\"iqets\" draggable=\"true\"\u003eBrand:\u003cspan id=\"ici2g\" draggable=\"true\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003eAltecnic\u003c\/li\u003e\n\u003cli id=\"i3fzt\"\u003e\n\u003cstrong id=\"iy0rm\" draggable=\"true\" data-highlightable=\"1\"\u003eConnection:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e3\/4\" FBSP x 3\/4\" FBSP\u003c\/li\u003e\n\u003cli id=\"i4jzh\"\u003e\n\u003cstrong id=\"isi5j\" draggable=\"true\" data-highlightable=\"1\"\u003eSet Pressure:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan draggable=\"true\" data-highlightable=\"1\"\u003e3 Bar\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli id=\"ivoyh\"\u003e\n\u003cstrong id=\"i592o\" draggable=\"true\" data-highlightable=\"1\"\u003eMedium:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eWater and Air\u003cbr id=\"img2i\" draggable=\"true\" data-highlightable=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli id=\"iyt1zp\"\u003e\n\u003cstrong id=\"ivrqwe\" draggable=\"true\" data-highlightable=\"1\"\u003eTemperature Range:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e5 to 110°C\u003c\/li\u003e\n\u003cli id=\"i5tgk\"\u003e\n\u003cstrong id=\"ixcef\" draggable=\"true\" data-highlightable=\"1\"\u003eMax. Static Pressure:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e10 Bar\u003c\/li\u003e\n\u003cli id=\"id3o6\"\u003e\n\u003cstrong id=\"ila9c\" draggable=\"true\" data-highlightable=\"1\"\u003ePED Category: \u003c\/strong\u003eIV\u003c\/li\u003e\n\u003cli id=\"i39wr\"\u003e\n\u003cstrong id=\"i67vn\" draggable=\"true\" data-highlightable=\"1\"\u003eSpring: \u003c\/strong\u003eStainless Steel\u003c\/li\u003e\n\u003cli id=\"ie1op\"\u003e\n\u003cstrong id=\"iuoii\" draggable=\"true\"\u003eSeries:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e313\u003c\/li\u003e\n\u003cli id=\"ij2fi\"\u003e\n\u003cstrong id=\"iqy13\" draggable=\"true\" data-highlightable=\"1\"\u003eCertificates: \u003c\/strong\u003eWRAS Approved, Granted CE Mark\u003c\/li\u003e\n\u003cli id=\"ia2rj\"\u003e\n\u003cstrong id=\"ijd4e\" draggable=\"true\" data-highlightable=\"1\"\u003ePart Number:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e313530\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"3\/4\"","offer_id":46496881312011,"sku":"ALT00004680","price":23.61,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/ALT00004640_1a9c257f-6647-42e9-aefc-aa2358610d3a.jpg?v=1754269337"},{"product_id":"altecnic-313-series-safety-pressure-relief-valve-with-gauge-6-bar-1-2-f-x-f-313460","title":"Altecnic 313 Series Safety Pressure Relief Valve with Gauge - 6 Bar - 1\/2\" F x F - 313460","description":"\n\u003cdiv class=\"cell\"\u003e\n\u003cdiv id=\"ivzl\"\u003e\n\u003ch4 id=\"i3rq1\"\u003eDescription\u003c\/h4\u003e\n\u003cp id=\"ip4o9\"\u003eThe Altecnic series 313 safety relief valves are used in domestic hot water systems to protect the hot water cylinder and in heating systems to protect the boiler and other components. The valve is selected for the required set pressure. As the pressure rises, when the discharge pressure is reached the valve opens and discharges to the atmosphere, preventing the pressure within the system reaching levels which would be dangerous for the boiler, hot water storage cylinder and any personnel in the adjacent vicinity. Each valve comes with a pressure gauge.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"ijrfc\"\u003e\n\u003ch4 id=\"irxzg\"\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul id=\"ifjd2\"\u003e\n\u003cli id=\"in60w\"\u003eDesigned to be used in domestic hot water and heating systems\u003c\/li\u003e\n\u003cli id=\"i2pni\"\u003eProtects hot water cylinders and heating components\u003c\/li\u003e\n\u003cli id=\"iz1rp\"\u003e1\/2\" female to female threaded connections\u003c\/li\u003e\n\u003cli id=\"i8edl\"\u003eSuitable for water (potable or not) and air\u003c\/li\u003e\n\u003cli id=\"i424d\"\u003eStainless steel spring\u003c\/li\u003e\n\u003cli id=\"io1cy\"\u003eIncludes pressure gauge and port\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"ikl0c\" class=\"cell\"\u003e\n\u003cdiv id=\"i8wwg\"\u003e\n\u003ch4 id=\"i63lg\"\u003eSpecification\u003c\/h4\u003e\n\u003cul id=\"ig2iw\"\u003e\n\u003cli id=\"imp5p\"\u003e\n\u003cstrong id=\"iqets\" draggable=\"true\" data-highlightable=\"1\"\u003eBrand:\u003cspan id=\"ici2g\" draggable=\"true\" data-highlightable=\"1\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003eAltecnic \u003c\/li\u003e\n\u003cli id=\"i3fzt\"\u003e\n\u003cstrong id=\"iy0rm\" draggable=\"true\" data-highlightable=\"1\"\u003eConnection:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e1\/2\" FBSP x 1\/2\" FBSP\u003c\/li\u003e\n\u003cli id=\"iyt1zp\"\u003e\n\u003cstrong id=\"ivrqwe\" draggable=\"true\" data-highlightable=\"1\"\u003eMedium:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eWater and Air\u003c\/li\u003e\n\u003cli id=\"ivoyh\"\u003e\n\u003cstrong id=\"i592o\" draggable=\"true\" data-highlightable=\"1\"\u003eSeries:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e313\u003c\/li\u003e\n\u003cli id=\"ie1op\"\u003e\n\u003cstrong id=\"iuoii\" draggable=\"true\" data-highlightable=\"1\"\u003eBar Pressure:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e6 Bar\u003c\/li\u003e\n\u003cli id=\"id3o6\"\u003e\n\u003cstrong id=\"ila9c\" draggable=\"true\" data-highlightable=\"1\"\u003eSet Pressure:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e6 Bar\u003c\/li\u003e\n\u003cli id=\"ia2rj\"\u003e\n\u003cstrong id=\"ijd4e\" draggable=\"true\" data-highlightable=\"1\"\u003eMax. Static Pressure:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e10 Bar\u003c\/li\u003e\n\u003cli id=\"i5tgk\"\u003e\n\u003cstrong id=\"ixcef\" draggable=\"true\" data-highlightable=\"1\"\u003eTemperature Range:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e5 to 110°C\u003c\/li\u003e\n\u003cli id=\"ir87g\"\u003e\n\u003cstrong id=\"i98ji\" draggable=\"true\" data-highlightable=\"1\"\u003ePED Category:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eIV\u003c\/li\u003e\n\u003cli id=\"iu88x\"\u003e\n\u003cstrong id=\"i6f6h\" draggable=\"true\" data-highlightable=\"1\"\u003eCertifications:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eWRAS Approved, Granted CE Mark\u003c\/li\u003e\n\u003cli id=\"i1sqh\"\u003e\n\u003cstrong id=\"ihltm\" draggable=\"true\" data-highlightable=\"1\"\u003ePart Number:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e313460\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"1\/2\"","offer_id":46496881344779,"sku":"ALT00004690","price":18.27,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/ALT00004640_9d4bf37a-8412-4ba3-97d2-9d4c5bc14f2e.jpg?v=1754269337"},{"product_id":"altecnic-313-series-safety-pressure-relief-valve-with-gauge-6-bar-3-4-f-x-f-313560","title":"Altecnic 313 Series Safety Pressure Relief Valve with Gauge - 6 Bar - 3\/4\" F x F - 313560","description":"\n\u003cdiv class=\"w-full lg:w-1-2 self-start\"\u003e\n\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp\u003eThe Altecnic series 313 safety relief valves are used in domestic hot water systems to protect the hot water cylinder and in heating systems to protect the boiler and other components. The valve is selected for the required set pressure. As the pressure rises, when the discharge pressure is reached the valve opens and discharges to the atmosphere, preventing the pressure within the system reaching levels which would be dangerous for the boiler, hot water storage cylinder and any personnel in the adjacent vicinity. Each valve comes with a pressure gauge.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned to be used in domestic hot water and heating systems\u003c\/li\u003e\n\u003cli\u003eProtects hot water cylinders and heating components\u003c\/li\u003e\n\u003cli\u003eSet pressure: 6 Bar\u003c\/li\u003e\n\u003cli\u003e3\/4\" female to female threaded connections\u003c\/li\u003e\n\u003cli\u003eSuitable for water (potable or not) and air\u003c\/li\u003e\n\u003cli\u003eStainless steel spring\u003c\/li\u003e\n\u003cli\u003eIncludes pressure gauge and port\u003c\/li\u003e\n\u003cli\u003eWRAS Approved product\u003c\/li\u003e\n\u003cli\u003eGranted CE Mark\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"w-full lg:w-1-2 self-start redback1-override technical\"\u003e\n\u003ch4 align=\"center\" id=\"ib5ij\"\u003e \u003c\/h4\u003e\n\u003ch4 align=\"center\" id=\"ipz2h\"\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli id=\"iywhy\"\u003eBar Pressure: 6 Bar\u003c\/li\u003e\n\u003cli id=\"im30f\"\u003eConnection: 3\/4\" FBSP x 3\/4\" FBSP\u003c\/li\u003e\n\u003cli id=\"iwnwu\"\u003eSeries: 313\u003c\/li\u003e\n\u003cli id=\"i8muf\"\u003eMedium: water and air\u003c\/li\u003e\n\u003cli id=\"ilhgl\"\u003eTemperature range: 5 to 110°C\u003c\/li\u003e\n\u003cli id=\"iztci\"\u003eMax. static pressure: 10 Bar\u003c\/li\u003e\n\u003cli id=\"il9zl\"\u003ePED category: IV\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"3\/4\"","offer_id":46496881541387,"sku":"ALT00004700","price":34.34,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/ALT00004640_84d831a7-039c-429c-84c8-e7738a75d347.jpg?v=1754269338"},{"product_id":"altecnic-313-series-safety-pressure-relief-valve-with-gauge-7-bar-1-2-f-x-f-313470","title":"Altecnic 313 Series Safety Pressure Relief Valve with Gauge - 7 Bar - 1\/2\" F x F - 313470","description":"\n\u003cdiv class=\"w-full lg:w-1-2 self-start\"\u003e\n\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp\u003eThe Altecnic series 313 safety relief valves are used in domestic hot water systems to protect the hot water cylinder and in heating systems to protect boiler and other components. The valve is selected for the required set pressure. As the pressure rises, when the discharge pressure is reached the valve opens and discharges to atmosphere, preventing the pressure within the system reaching levels which would be dangerous for the boiler, hot water storage cylinder and any personnel in the adjacent vicinity. Each valve comes with a pressure gauge.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned to be used in domestic hot water and heating systems\u003c\/li\u003e\n\u003cli\u003eProtects hot water cylinders and heating components\u003c\/li\u003e\n\u003cli\u003eSet pressure: 7 Bar\u003c\/li\u003e\n\u003cli\u003e1\/2\" female to female threaded connections\u003c\/li\u003e\n\u003cli\u003eSuitable for water (potable or not) and air\u003c\/li\u003e\n\u003cli\u003eStainless steel spring\u003c\/li\u003e\n\u003cli\u003eIncludes pressure gauge and port\u003c\/li\u003e\n\u003cli\u003eWRAS Approved product\u003c\/li\u003e\n\u003cli\u003eGranted CE Mark\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"w-full lg:w-1-2 self-start redback1-override technical\"\u003e\n\u003ch6 id=\"ivr3s\"\u003e \u003c\/h6\u003e\n\u003ch4 id=\"icobz\"\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli id=\"ibwmu\"\u003eBar Pressure: 7 Bar\u003c\/li\u003e\n\u003cli id=\"id5i3\"\u003eConnection: 1\/2\" FBSP x 1\/2\" FBSP\u003c\/li\u003e\n\u003cli id=\"iadc8\"\u003eSeries: 313\u003c\/li\u003e\n\u003cli id=\"i94jn\"\u003eMedium: water and air\u003c\/li\u003e\n\u003cli id=\"i0mgh\"\u003eTemperature range: 5 to 110°C\u003c\/li\u003e\n\u003cli id=\"igpin\"\u003eSet pressure: 6 Bar\u003c\/li\u003e\n\u003cli id=\"ic3pc\"\u003eMax. static pressure: 10 Bar\u003c\/li\u003e\n\u003cli id=\"iiaul\"\u003ePED category: IV\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"1\/2\"","offer_id":46496881836299,"sku":"ALT00004710","price":18.44,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/ALT00004640_dc208c61-53b1-4394-942f-1c27b0714749.jpg?v=1754269339"},{"product_id":"altecnic-313-series-safety-pressure-relief-valve-with-gauge-7-bar-3-4-f-x-f-313570","title":"Altecnic 313 Series Safety Pressure Relief Valve with Gauge - 7 Bar - 3\/4\" F x F - 313570","description":"\n\u003cdiv class=\"w-full lg:w-1-2 self-start\"\u003e\n\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp\u003eThe Altecnic series 313 safety relief valves are used in domestic hot water systems to protect the hot water cylinder and in heating systems to protect boiler and other components. The valve is selected for the required set pressure. As the pressure rises, when the discharge pressure is reached the valve opens and discharges to atmosphere, preventing the pressure within the system reaching levels which would be dangerous for the boiler, hot water storage cylinder and any personnel in the adjacent vicinity. Each valve comes with a pressure gauge.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned to be used in domestic hot water and heating systems\u003c\/li\u003e\n\u003cli\u003eProtects hot water cylinders and heating components\u003c\/li\u003e\n\u003cli\u003eSet pressure: 7 Bar\u003c\/li\u003e\n\u003cli\u003e3\/4\" female to female threaded connections\u003c\/li\u003e\n\u003cli\u003eSuitable for water (potable or not) and air\u003c\/li\u003e\n\u003cli\u003eStainless steel spring\u003c\/li\u003e\n\u003cli\u003eIncludes pressure gauge and port\u003c\/li\u003e\n\u003cli\u003eWRAS Approved product\u003c\/li\u003e\n\u003cli\u003eGranted CE Mark\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"w-full lg:w-1-2 self-start redback1-override technical\"\u003e\n\u003ch4 align=\"center\" id=\"i74q5\"\u003e \u003c\/h4\u003e\n\u003ch4 id=\"ixgow\" align=\"center\"\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli id=\"i60hj\"\u003eBar Pressure: 7 Bar\u003c\/li\u003e\n\u003cli id=\"idpjl\"\u003eConnection: 3\/4\" FBSP x 3\/4\" FBSP\u003c\/li\u003e\n\u003cli id=\"ir0ud\"\u003eSeries: 313\u003c\/li\u003e\n\u003cli id=\"inolg\"\u003eMedium: water and air\u003c\/li\u003e\n\u003cli id=\"ihvvh\"\u003eTemperature range: 5 to 110°C\u003c\/li\u003e\n\u003cli id=\"i7s3s\"\u003eMax. static pressure: 10 Bar\u003c\/li\u003e\n\u003cli id=\"ivxi8\"\u003ePED category: IV\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"3\/4\"","offer_id":46496881869067,"sku":"ALT00004720","price":34.09,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/ALT00004640_46e7ae84-0a4b-4411-813f-801b25c7f745.jpg?v=1754269340"},{"product_id":"altecnic-313-series-safety-pressure-relief-valve-with-gauge-8-bar-1-2-f-x-f-313480","title":"Altecnic 313 Series Safety Pressure Relief Valve with Gauge - 8 Bar - 1\/2\" F x F - 313480","description":"\n\u003cdiv class=\"cell\"\u003e\n\u003cdiv id=\"ivzl\"\u003e\n\u003ch4 id=\"i3rq1\"\u003eDescription\u003c\/h4\u003e\n\u003cp id=\"ip4o9\"\u003eThe Altecnic series 313 safety relief valves are used in domestic hot water systems to protect the hot water cylinder and in heating systems to protect the boiler and other components. The valve is selected for the required set pressure. As the pressure rises, when the discharge pressure is reached the valve opens and discharges to the atmosphere, preventing the pressure within the system reaching levels which would be dangerous for the boiler, hot water storage cylinder and any personnel in the adjacent vicinity. Each valve comes with a pressure gauge.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"ijrfc\"\u003e\n\u003ch4 id=\"irxzg\"\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul id=\"ifjd2\"\u003e\n\u003cli id=\"in60w\"\u003eDesigned to be used in domestic hot water and heating systems\u003c\/li\u003e\n\u003cli id=\"i2pni\"\u003eProtects hot water cylinders and heating components\u003c\/li\u003e\n\u003cli id=\"iz1rp\"\u003e1\/2\" female to female threaded connections\u003c\/li\u003e\n\u003cli id=\"i8edl\"\u003eSuitable for water (potable or not) and air\u003c\/li\u003e\n\u003cli id=\"i424d\"\u003eStainless steel spring\u003c\/li\u003e\n\u003cli id=\"io1cy\"\u003eIncludes pressure gauge and port\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"ikl0c\" class=\"cell\"\u003e\n\u003cdiv id=\"i8wwg\"\u003e\n\u003ch4 id=\"i63lg\"\u003eSpecification\u003c\/h4\u003e\n\u003cul id=\"ig2iw\"\u003e\n\u003cli id=\"imp5p\"\u003e\n\u003cstrong id=\"iqets\" draggable=\"true\" data-highlightable=\"1\"\u003eBrand:\u003cspan id=\"ici2g\" draggable=\"true\" data-highlightable=\"1\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003eAltecnic \u003c\/li\u003e\n\u003cli id=\"i3fzt\"\u003e\n\u003cstrong id=\"iy0rm\" draggable=\"true\" data-highlightable=\"1\"\u003eConnection:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e1\/2\" FBSP x 1\/2\" FBSP\u003c\/li\u003e\n\u003cli id=\"iyt1zp\"\u003e\n\u003cstrong id=\"ivrqwe\" draggable=\"true\" data-highlightable=\"1\"\u003eMedium:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eWater and Air\u003c\/li\u003e\n\u003cli id=\"ie1op\"\u003e\n\u003cstrong id=\"iuoii\" draggable=\"true\" data-highlightable=\"1\"\u003eBar Pressure:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e8 Bar\u003c\/li\u003e\n\u003cli id=\"id3o6\"\u003e\n\u003cstrong id=\"ila9c\" draggable=\"true\" data-highlightable=\"1\"\u003eSet Pressure:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e6 Bar\u003c\/li\u003e\n\u003cli id=\"ia2rj\"\u003e\n\u003cstrong id=\"ijd4e\" draggable=\"true\" data-highlightable=\"1\"\u003eMax. Static Pressure:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e10 Bar\u003c\/li\u003e\n\u003cli id=\"i5tgk\"\u003e\n\u003cstrong id=\"ixcef\" draggable=\"true\" data-highlightable=\"1\"\u003eTemperature Range:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e5 to 110°C\u003c\/li\u003e\n\u003cli id=\"ivoyh\"\u003e\n\u003cstrong id=\"i592o\" draggable=\"true\" data-highlightable=\"1\"\u003eSeries:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e313\u003c\/li\u003e\n\u003cli id=\"ir87g\"\u003e\n\u003cstrong id=\"i98ji\" draggable=\"true\" data-highlightable=\"1\"\u003ePED Category:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eIV\u003c\/li\u003e\n\u003cli id=\"iu88x\"\u003e\n\u003cstrong id=\"i6f6h\" draggable=\"true\" data-highlightable=\"1\"\u003eCertifications:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eWRAS Approved, Granted CE Mark\u003c\/li\u003e\n\u003cli id=\"i1sqh\"\u003e\n\u003cstrong id=\"ihltm\" draggable=\"true\" data-highlightable=\"1\"\u003ePart Number:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e313480\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"1\/2\"","offer_id":46496881901835,"sku":"ALT00004730","price":26.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/ALT00004640_d0300dd2-f67f-41fa-9d93-4660c2012589.jpg?v=1754269340"},{"product_id":"altecnic-313-series-safety-pressure-relief-valve-with-gauge-8-bar-3-4-f-x-f-313580","title":"Altecnic 313 Series Safety Pressure Relief Valve with Gauge - 8 Bar - 3\/4\" F x F - 313580","description":"\n\u003cdiv class=\"w-full lg:w-1-2 self-start\"\u003e\n\u003ch4\u003eDescription\u003c\/h4\u003e\n\u003cp\u003eThe Altecnic series 313 safety relief valves are used in domestic hot water systems to protect the hot water cylinder and in heating systems to protect boiler and other components. The valve is selected for the required set pressure. As the pressure rises, when the discharge pressure is reached the valve opens and discharges to atmosphere, preventing the pressure within the system reaching levels which would be dangerous for the boiler, hot water storage cylinder and any personnel in the adjacent vicinity. Each valve comes with a pressure gauge.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned to be used in domestic hot water and heating systems\u003c\/li\u003e\n\u003cli\u003eProtects hot water cylinders and heating components\u003c\/li\u003e\n\u003cli\u003eSet pressure: 8 Bar\u003c\/li\u003e\n\u003cli\u003e3\/4\" female to female threaded connections\u003c\/li\u003e\n\u003cli\u003eSuitable for water (potable or not) and air\u003c\/li\u003e\n\u003cli\u003eStainless steel spring\u003c\/li\u003e\n\u003cli\u003eIncludes pressure gauge and port\u003c\/li\u003e\n\u003cli\u003eWRAS Approved product\u003c\/li\u003e\n\u003cli\u003eGranted CE Mark\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"w-full lg:w-1-2 self-start redback1-override technical\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4 align=\"center\" id=\"itulq\"\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli id=\"ivrzh\"\u003eBar Pressure: 8.0 Bar\u003c\/li\u003e\n\u003cli id=\"iqsor\"\u003eConnection: 3\/4\" FBSP x 3\/4” FBSP\u003c\/li\u003e\n\u003cli id=\"imw5b\"\u003eSeries: 313\u003c\/li\u003e\n\u003cli id=\"ihqm4\"\u003eMedium: water and air\u003c\/li\u003e\n\u003cli id=\"ikp3h\"\u003eTemperature Range: 5 to 110˚C\u003c\/li\u003e\n\u003cli id=\"ifsr2\"\u003eMax. Static Pressure: 10 Bar\u003c\/li\u003e\n\u003cli id=\"i8ynf\"\u003ePED Category: IV\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"3\/4\"","offer_id":46496882065675,"sku":"ALT00004740","price":36.69,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/ALT00004640_7e2079e2-5932-4b60-9745-b3ed77a72980.jpg?v=1754269341"},{"product_id":"altecnic-314-series-safety-pressure-relief-valve-with-gauge-2-5-bar-1-2-m-x-f-314425","title":"Altecnic 314 Series Safety Pressure Relief Valve with Gauge - 2.5 Bar - 1\/2\" M x F - 314425","description":"\n\u003cdiv class=\"w-full lg:w-1-2 self-start\"\u003e\n\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp\u003eThe Altecnic series 314 safety relief valves are used in domestic hot water systems to protect the hot water cylinder and in heating systems to protect the boiler and other components. The valve is selected for the required set pressure. As the pressure rises, when the discharge pressure is reached the valve opens and discharges to the atmosphere, preventing the pressure within the system reaching levels which would be dangerous for the boiler, hot water storage cylinder and any personnel in the adjacent vicinity. Each valve comes with a pressure gauge.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned to be used in domestic hot water and heating systems\u003c\/li\u003e\n\u003cli\u003eProtects hot water cylinders and heating components\u003c\/li\u003e\n\u003cli\u003eSet pressure: 2.5 Bar\u003c\/li\u003e\n\u003cli\u003e1\/2\" male to female threaded connections\u003c\/li\u003e\n\u003cli\u003eSuitable for water (potable or not) and air\u003c\/li\u003e\n\u003cli\u003eStainless steel spring\u003c\/li\u003e\n\u003cli\u003eIncludes pressure gauge and port\u003c\/li\u003e\n\u003cli\u003eWRAS Approved product\u003c\/li\u003e\n\u003cli\u003eGranted CE Mark\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"w-full lg:w-1-2 self-start redback1-override technical\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4 align=\"center\" id=\"i9rdh\"\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli id=\"i6gmx\"\u003eBar Pressure: \u003cspan id=\"i8wif\"\u003e2.5\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eBar\u003c\/li\u003e\n\u003cli id=\"inrdr\"\u003eConnection: 1\/2\" MBSP x 1\/2\" FBSP\u003c\/li\u003e\n\u003cli id=\"i2fw8\"\u003eSeries: 314\u003c\/li\u003e\n\u003cli id=\"igj3p\"\u003eMedium: water and air\u003c\/li\u003e\n\u003cli id=\"il827\"\u003eTemperature range: 5 to 110°C\u003c\/li\u003e\n\u003cli id=\"i0re3\"\u003eMax. static pressure: 10 Bar\u003c\/li\u003e\n\u003cli id=\"id5bw\"\u003ePED category: IV\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"1\/2\"","offer_id":46496882098443,"sku":"ALT00004750","price":26.87,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/ALT00004750_a299bda5-3edb-45ca-bfa7-1ea5ae3cb3fc.jpg?v=1754269342"},{"product_id":"altecnic-314-series-safety-pressure-relief-valve-with-gauge-3-bar-1-2-m-x-f-314430","title":"Altecnic 314 Series Safety Pressure Relief Valve with Gauge - 3 Bar - 1\/2\" M x F - 314430","description":"\n\u003cdiv class=\"w-full lg:w-1-2 self-start\"\u003e\n\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp\u003eThe Altecnic series 314 safety relief valves are used in domestic hot water systems to protect the hot water cylinder and in heating systems to protect the boiler and other components. The valve is selected for the required set pressure. As the pressure rises, when the discharge pressure is reached the valve opens and discharges to the atmosphere, preventing the pressure within the system reaching levels which would be dangerous for the boiler, hot water storage cylinder and any personnel in the adjacent vicinity. Each valve comes with a pressure gauge.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned to be used in domestic hot water and heating systems\u003c\/li\u003e\n\u003cli\u003eProtects hot water cylinders and heating components\u003c\/li\u003e\n\u003cli\u003eSet pressure: 3 Bar\u003c\/li\u003e\n\u003cli\u003e1\/2\" male to female threaded connections\u003c\/li\u003e\n\u003cli\u003eSuitable for water (potable or not) and air\u003c\/li\u003e\n\u003cli\u003eStainless steel spring\u003c\/li\u003e\n\u003cli\u003eIncludes pressure gauge and port\u003c\/li\u003e\n\u003cli\u003eWRAS Approved product\u003c\/li\u003e\n\u003cli\u003eGranted CE Mark\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"w-full lg:w-1-2 self-start redback1-override technical\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4 align=\"center\" id=\"ipdzn\"\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli id=\"ibb89\"\u003eBar Pressure: 3.0 Bar\u003c\/li\u003e\n\u003cli id=\"ixv88\"\u003eConnection: 1\/2\" MBSP x 1\/2\" FBSP\u003c\/li\u003e\n\u003cli id=\"iwhbl\"\u003eSeries: 314\u003c\/li\u003e\n\u003cli id=\"i4p9c\"\u003eMedium: water and air\u003c\/li\u003e\n\u003cli id=\"ixx7g\"\u003eTemperature range: 5 to 110°C\u003c\/li\u003e\n\u003cli id=\"if1ap\"\u003eMax. static pressure: 10 Bar\u003c\/li\u003e\n\u003cli id=\"iyfwp\"\u003ePED category: IV\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"1\/2\"","offer_id":46496882163979,"sku":"ALT00004760","price":18.31,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/ALT00004750_0297f36c-7870-40f0-a095-0773ff190c20.jpg?v=1754269343"},{"product_id":"altecnic-314-series-safety-pressure-relief-valve-with-gauge-6-bar-1-2-m-x-f-314460","title":"Altecnic 314 Series Safety Pressure Relief Valve with Gauge - 6 Bar - 1\/2\" M x F - 314460","description":"\n\u003cdiv class=\"w-full lg:w-1-2 self-start\"\u003e\n\u003ch4\u003eDescription\u003c\/h4\u003e\n\u003cp\u003eThe Altecnic series 314 safety relief valves are used in domestic hot water systems to protect the hot water cylinder and in heating systems to protect boiler and other components. The valve is selected for the required set pressure. As the pressure rises, when the discharge pressure is reached the valve opens and discharges to atmosphere, preventing the pressure within the system reaching levels which would be dangerous for the boiler, hot water storage cylinder and any personnel in the adjacent vicinity. Each valve comes with a pressure gauge.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned to be used in domestic hot water and heating systems\u003c\/li\u003e\n\u003cli\u003eProtects hot water cylinders and heating components\u003c\/li\u003e\n\u003cli\u003eSet pressure: 6 Bar\u003c\/li\u003e\n\u003cli\u003e1\/2\" male to female threaded connections\u003c\/li\u003e\n\u003cli\u003eSuitable for water (potable or not) and air\u003c\/li\u003e\n\u003cli\u003eStainless steel spring\u003c\/li\u003e\n\u003cli\u003eIncludes pressure gauge and port\u003c\/li\u003e\n\u003cli id=\"ij9kk\"\u003eWRAS Approved product\u003c\/li\u003e\n\u003cli\u003eGranted CE Mark\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"w-full lg:w-1-2 self-start redback1-override technical\"\u003e\n\u003cp id=\"idksp\"\u003e\u003c\/p\u003e\n\u003ch4 id=\"ij9kk-2\"\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli id=\"i3mx4\"\u003eConnection: 1\/2\" MBSP x FBSP\u003c\/li\u003e\n\u003cli id=\"ih9dg\"\u003eMedium: Water and Air\u003c\/li\u003e\n\u003cli id=\"i1w0c\"\u003eTemperature range: 5 to 110°C\u003c\/li\u003e\n\u003cli id=\"ixvuu\"\u003eSet Pressure: 6 Bar\u003c\/li\u003e\n\u003cli id=\"ipatt\"\u003eMax. static pressure: 10 Bar\u003c\/li\u003e\n\u003cli id=\"idifh\"\u003ePED category: IV\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"1\/2\"","offer_id":46496882196747,"sku":"ALT00004770","price":26.31,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/ALT00004750_7d2ef60f-e600-4369-8e86-e3d66d8cb77c.jpg?v=1754269344"},{"product_id":"altecnic-314-series-safety-pressure-relief-valve-with-gauge-8-bar-1-2-m-x-f-314480","title":"Altecnic 314 Series Safety Pressure Relief Valve with Gauge - 8 Bar - 1\/2\" M x F - 314480","description":"\n\u003cdiv class=\"w-full lg:w-1-2 self-start\"\u003e\n\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp\u003eThe Altecnic series 314 safety relief valves are used in domestic hot water systems to protect the hot water cylinder and in heating systems to protect the boiler and other components. The valve is selected for the required set pressure. As the pressure rises, when the discharge pressure is reached the valve opens and discharges to the atmosphere, preventing the pressure within the system reaching levels which would be dangerous for the boiler, hot water storage cylinder and any personnel in the adjacent vicinity. Each valve comes with a pressure gauge.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned to be used in domestic hot water and heating systems\u003c\/li\u003e\n\u003cli\u003eProtects hot water cylinders and heating components\u003c\/li\u003e\n\u003cli\u003eSet pressure: 8 Bar\u003c\/li\u003e\n\u003cli\u003e1\/2\" male to female threaded connections\u003c\/li\u003e\n\u003cli\u003eSuitable for water (potable or not) and air\u003c\/li\u003e\n\u003cli\u003eStainless steel spring\u003c\/li\u003e\n\u003cli\u003eIncludes pressure gauge and port\u003c\/li\u003e\n\u003cli\u003eWRAS Approved product\u003c\/li\u003e\n\u003cli\u003eGranted CE Mark\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"w-full lg:w-1-2 self-start redback1-override technical\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4 id=\"ieoe2\" align=\"center\"\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli id=\"i3cei\"\u003eBar Pressure: 6.0 Bar\u003c\/li\u003e\n\u003cli id=\"i61fo\"\u003eConnection: 1\/2\" MBSP x 1\/2\" FBSP\u003c\/li\u003e\n\u003cli id=\"ifz88\"\u003eSeries: 314\u003c\/li\u003e\n\u003cli id=\"itpzi\"\u003eMedium: water and air\u003c\/li\u003e\n\u003cli id=\"igvnk\"\u003eTemperature range: 5 to 110°C\u003c\/li\u003e\n\u003cli id=\"impnp\"\u003eMax. static pressure: 10 Bar\u003c\/li\u003e\n\u003cli id=\"i2nfb\"\u003ePED category: IV\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"1\/2\"","offer_id":46496882327819,"sku":"ALT00004780","price":27.09,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/ALT00004750_fb900a4d-7e3c-4ee7-bfc7-e11ba0758599.jpg?v=1754269345"}],"url":"https:\/\/plumblikeaking.co.uk\/collections\/pressure-relief-valves.oembed?page=5","provider":"Kings Plumbing Supplies Limited","version":"1.0","type":"link"}