{"title":"RPZ Backflow Preventer Valves","description":"","products":[{"product_id":"altecnic-caleffi-rpz-backflow-preventer-valve-1-2-mbsp-570004","title":"Altecnic Caleffi RPZ Backflow Preventer Valve - 1\/2\" MBSP - 570004","description":"\n\u003cp\u003eThe 'BA' Backflow Preventer is a verifiable mechanical device designed to prevent contamination of the wholesome water by either back-siphonage due to a reduced or negative pressure in the mains water supply or system back pressure from the water installation within the premises.\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1\/2\" MBSP x 1\/2 MBSP - Back Flow Preventor Complete with RPZ, Isolation Valve \u0026amp; Strainer - 570004\u003c\/li\u003e\n\u003cli\u003e1\/2\" MBSP x 1\/2\" MBSP Screwed Iron Connections\u003c\/li\u003e\n\u003cli\u003eIncludes RPZ Valve, Isolation Valve and Strainer\u003c\/li\u003e\n\u003cli\u003eMaximum Pressure at Inlet : 16 Bar\u003c\/li\u003e\n\u003cli\u003eMaximum Working Temperature : 65°C\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"1\/2\"","offer_id":46236199289099,"sku":"ALT00001140","price":316.06,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/ALT00001140_4135be4c-05d3-4234-8bb9-b40cdaf28115.jpg?v=1754269078"},{"product_id":"altecnic-caleffi-rpz-backflow-preventer-valve-3-4-mbsp-570005","title":"Altecnic Caleffi RPZ Backflow Preventer Valve - 3\/4\" MBSP - 570005","description":"\n\u003cp\u003eThe 'BA' Backflow Preventer is a verifiable mechanical device designed to prevent contamination of the wholesome water by either back-siphonage due to a reduced or negative pressure in the mains water supply or system back pressure from the water installation within the premises.\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e3\/4\" MBSP x 3\/4\" MBSP - Back Flow Preventor Complete with RPZ, Isolation Valve \u0026amp; Strainer - 570005\u003c\/li\u003e\n\u003cli\u003e3\/4\" MBSP x 3\/4\" MBSP Screwed Iron Connections\u003c\/li\u003e\n\u003cli\u003eIncludes RPZ Valve, Isolation Valve and Strainer\u003c\/li\u003e\n\u003cli\u003eMaximum Pressure at Inlet: 16 Bar\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"3\/4\"","offer_id":46236199387403,"sku":"ALT00001150","price":304.96,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/ALT00001150_69adc53f-0301-4141-93ad-e5c4e0f68a4e.jpg?v=1754269079"},{"product_id":"altecnic-caleffi-rpz-backflow-preventer-valve-2-mbsp-570009","title":"Altecnic Caleffi RPZ Backflow Preventer Valve - 2\" MBSP - 570009","description":"\n\u003cp\u003eThe 'BA' Backflow Preventer is a verifiable mechanical device designed to prevent contamination of the wholesome water by either back-siphonage due to a reduced or negative pressure in the mains water supply or system back pressure from the water installation within the premises.\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e2\" MBSP x 2\" MBSP - Back Flow Preventor Complete with RPZ, Isolation Valve \u0026amp; Strainer - 570009\u003c\/li\u003e\n\u003cli\u003e2\" MBSP x 2\" MBSP Screwed Iron Connections\u003c\/li\u003e\n\u003cli\u003eIncludes RPZ Valve, Isolation Valve and Strainer\u003c\/li\u003e\n\u003cli\u003eMaximum Pressure at Inlet: 16 Bar\u003c\/li\u003e\n\u003cli\u003eMaximum Working Temperature: 65°C\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"2\"","offer_id":46236199452939,"sku":"ALT00001160","price":1797.39,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/ALT00001160_53984cb3-0333-4db4-b58a-69034a7fcba2.jpg?v=1754269079"},{"product_id":"altecnic-caleffi-rpz-backflow-preventer-valve-1-2-mbsp-574040","title":"Altecnic Caleffi RPZ Backflow Preventer Valve - 1\/2\" MBSP - 574040","description":"\n\u003cdiv class=\"cell\"\u003e\n\u003cdiv id=\"ivzl\"\u003e\n\u003cp id=\"ip4o9\"\u003eThe 'BA' Backflow Preventer is a verifiable mechanical device designed to prevent contamination of the wholesome water by either back-siphonage due to a reduced or negative pressure in the mains water supply or system back pressure from the water installation within the premises.\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\"\u003e1\/2\" MBSP x 1\/2\" MBSP - Back Flow Preventer RPZ Valve - 574040\u003c\/li\u003e\n\u003cli id=\"i2pni\"\u003eDesigned for applications in Water Distribution Systems to prevent back siphonage \u0026amp; back flow\u003c\/li\u003e\n\u003cli id=\"iz1rp\"\u003eSuitable for up to Fluid Category 4\u003c\/li\u003e\n\u003cli id=\"i8edl\"\u003e1\/2\" MBSP x 1\/2\" MBSP screwed iron connections\u003c\/li\u003e\n\u003cli id=\"i424d\"\u003eCompact design\u003c\/li\u003e\n\u003cli id=\"io1cy\"\u003eCorrosion resistant construction\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\"\u003eMaximum Pressure at Inlet:\u003cspan id=\"ici2g\" draggable=\"true\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e16 Bar\u003c\/li\u003e\n\u003cli id=\"i3fzt\"\u003e\n\u003cstrong id=\"iy0rm\" draggable=\"true\" data-highlightable=\"1\"\u003eMaximum Working Temperature:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e65°C\u003c\/li\u003e\n\u003cli id=\"ie1op\"\u003e\n\u003cstrong id=\"iuoii\" draggable=\"true\" data-highlightable=\"1\"\u003eConnections:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e1\/2\" MBSP x 1\/2\" MBSP screwed iron\u003c\/li\u003e\n\u003cli id=\"ivoyh\"\u003e\n\u003cstrong id=\"i592o\" draggable=\"true\" data-highlightable=\"1\"\u003eMaterial:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eDezincification Resistant Alloy, Bronze and Stainless Steel\u003c\/li\u003e\n\u003cli id=\"iyt1zp\"\u003e\n\u003cstrong id=\"ivrqwe\" draggable=\"true\" data-highlightable=\"1\"\u003eFluid Category:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eUp to Category 4\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":46236199518475,"sku":"ALT00001170","price":271.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/ALT00001170_255737a4-32e6-43f5-9536-5650699f3e4a.jpg?v=1754269080"},{"product_id":"altecnic-caleffi-rpz-backflow-preventer-valve-3-4-mbsp-574050","title":"Altecnic Caleffi RPZ Backflow Preventer Valve - 3\/4\" MBSP - 574050","description":"\n\u003cdiv class=\"cell\"\u003e\n\u003cdiv id=\"ivzl\"\u003e\n\u003cp id=\"ip4o9\"\u003eThe 'BA' Backflow Preventer is a verifiable mechanical device designed to prevent contamination of the wholesome water by either back-siphonage due to a reduced or negative pressure in the mains water supply or system back pressure from the water installation within the premises.\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\"\u003e3\/4\" MBSP x 3\/4\" MBSP - back flow preventer RPZ Valve - 574050\u003c\/li\u003e\n\u003cli id=\"i2pni\"\u003eDesigned for applications in water distribution systems to prevent back siphonage \u0026amp; back flow\u003c\/li\u003e\n\u003cli id=\"iz1rp\"\u003eSuitable for up to fluid category 4\u003c\/li\u003e\n\u003cli id=\"i8edl\"\u003e3\/4\" MBSP x 3\/4\" MBSP screwed iron connections\u003c\/li\u003e\n\u003cli id=\"i424d\"\u003eCompact design\u003c\/li\u003e\n\u003cli id=\"io1cy\"\u003eCorrosion resistant construction\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\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003eAltecnic\u003c\/li\u003e\n\u003cli id=\"ite52\"\u003e\n\u003cstrong draggable=\"true\" data-highlightable=\"1\" id=\"i9ehg\"\u003eMaximum Pressure at Inlet:\u003cspan draggable=\"true\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e16 Bar\u003c\/li\u003e\n\u003cli id=\"i3fzt\"\u003e\n\u003cstrong id=\"iy0rm\" draggable=\"true\" data-highlightable=\"1\"\u003eMaximum Working Temperature: \u003c\/strong\u003e65°C\u003c\/li\u003e\n\u003cli id=\"ie1op\"\u003e\n\u003cstrong id=\"iuoii\" draggable=\"true\" data-highlightable=\"1\"\u003eConnections:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e3\/4\" MBSP x 3\/4\" MBSP Screwed Iron\u003c\/li\u003e\n\u003cli id=\"ivoyh\"\u003e\n\u003cstrong id=\"i592o\" draggable=\"true\" data-highlightable=\"1\"\u003eMaterial:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eDezincification Resistant Alloy, Bronze and Stainless Steel\u003c\/li\u003e\n\u003cli id=\"iyt1zp\"\u003e\n\u003cstrong id=\"ivrqwe\" draggable=\"true\" data-highlightable=\"1\"\u003eFluid Category:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eUp to Category 4\u003c\/li\u003e\n\u003cli id=\"i31qg\"\u003e\n\u003cstrong id=\"its35\" draggable=\"true\" data-highlightable=\"1\"\u003ePart Number:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e574050\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":46236201058571,"sku":"ALT00001180","price":275.59,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/ALT00001180_e74d254b-bae5-4d50-b69b-fdafa3b1f216.jpg?v=1754269080"},{"product_id":"altecnic-caleffi-rpz-backflow-preventer-valve-1-mbsp-574600","title":"Altecnic Caleffi RPZ Backflow Preventer Valve - 1\" MBSP - 574600","description":"\n\u003cdiv class=\"cell\"\u003e\n\u003cdiv id=\"ivzl\"\u003e\n\u003cp id=\"ip4o9\"\u003eThe 'BA' Backflow Preventer is a verifiable mechanical device designed to prevent contamination of the wholesome water by either back-siphonage due to a reduced or negative pressure in the mains water supply or system back pressure from the water installation within the premises.\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\"\u003e1\" MBSP x 1\" MBSP - back flow preventer RPZ valve - 574600\u003c\/li\u003e\n\u003cli id=\"i2pni\"\u003eDesigned for applications in water distribution systems to prevent back siphonage \u0026amp; back flow\u003c\/li\u003e\n\u003cli id=\"iz1rp\"\u003eSuitable for up to fluid category 4\u003c\/li\u003e\n\u003cli id=\"i8edl\"\u003e1\" MBSP x 1\" MBSP screwed iron connections\u003c\/li\u003e\n\u003cli id=\"i424d\"\u003eCompact design\u003c\/li\u003e\n\u003cli id=\"io1cy\"\u003eCorrosion resistant construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cell\" id=\"ikl0c\"\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 data-highlightable=\"1\" draggable=\"true\" id=\"iqets\"\u003eBrand:\u003cspan draggable=\"true\" id=\"ici2g\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003eAltecnic\u003c\/li\u003e\n\u003cli id=\"iqiul\"\u003e\n\u003cstrong id=\"ir4j5\" data-highlightable=\"1\" draggable=\"true\"\u003eMaximum Pressure at Inlet:\u003cspan draggable=\"true\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e16 Bar\u003c\/li\u003e\n\u003cli id=\"i3fzt\"\u003e\n\u003cstrong data-highlightable=\"1\" draggable=\"true\" id=\"iy0rm\"\u003eMaximum Working Temperature: \u003c\/strong\u003e65°C\u003c\/li\u003e\n\u003cli id=\"ie1op\"\u003e\n\u003cstrong data-highlightable=\"1\" draggable=\"true\" id=\"iuoii\"\u003eConnections: \u003c\/strong\u003e1\" MBSP x 1\" MBSP Screwed Iron\u003c\/li\u003e\n\u003cli id=\"ivoyh\"\u003e\n\u003cstrong data-highlightable=\"1\" draggable=\"true\" id=\"i592o\"\u003eMaterial:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eDezincification Resistant Alloy, Bronze and Stainless Steel\u003c\/li\u003e\n\u003cli id=\"iyt1zp\"\u003e\n\u003cstrong data-highlightable=\"1\" draggable=\"true\" id=\"ivrqwe\"\u003eFluid Category:\u003c\/strong\u003e Up to Category 4\u003c\/li\u003e\n\u003cli id=\"ikqjh\"\u003e\n\u003cstrong data-highlightable=\"1\" draggable=\"true\" id=\"idx9x\"\u003ePart Number:\u003c\/strong\u003e 574600\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\"","offer_id":46236201124107,"sku":"ALT00001190","price":294.48,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/ALT00001190_a7c4c200-3f2f-45dc-807f-f456f217f59b.jpg?v=1754269081"},{"product_id":"altecnic-caleffi-rpz-backflow-preventer-valve-1-1-4-mbsp-574700","title":"Altecnic Caleffi RPZ Backflow Preventer Valve - 1 1\/4\" MBSP - 574700","description":"\n\u003cdiv class=\"cell\"\u003e\n\u003cdiv id=\"ivzl\"\u003e\n\u003cp id=\"ip4o9\"\u003eThe 'BA' Backflow Preventer is a verifiable mechanical device designed to prevent contamination of the wholesome water by either back-siphonage due to a reduced or negative pressure in the mains water supply or system back pressure from the water installation within the premises.\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\"\u003e1 1\/4\" MBSP x 1 1\/4\" MBSP - back flow preventer RPZ valve - 574700\u003c\/li\u003e\n\u003cli id=\"i2pni\"\u003eDesigned for applications in water distribution systems to prevent back siphonage \u0026amp; back flow\u003c\/li\u003e\n\u003cli id=\"iz1rp\"\u003eSuitable for up to fluid category 4\u003c\/li\u003e\n\u003cli id=\"i8edl\"\u003e1 1\/4\" MBSP x 1 1\/4\" MBSP screwed iron connections\u003c\/li\u003e\n\u003cli id=\"i424d\"\u003eCompact design\u003c\/li\u003e\n\u003cli id=\"io1cy\"\u003eCorrosion resistant construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cell\" id=\"ikl0c\"\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 data-highlightable=\"1\" draggable=\"true\" id=\"iqets\"\u003eBrand:\u003cspan draggable=\"true\" id=\"ici2g\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003eAltecnic\u003c\/li\u003e\n\u003cli id=\"io48n\"\u003e\n\u003cstrong id=\"ix35f\" data-highlightable=\"1\" draggable=\"true\"\u003eMaximum Pressure at Inlet:\u003cspan draggable=\"true\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e16 Bar\u003c\/li\u003e\n\u003cli id=\"i3fzt\"\u003e\n\u003cstrong data-highlightable=\"1\" draggable=\"true\" id=\"iy0rm\"\u003eMaximum Working Temperature:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e65°C\u003c\/li\u003e\n\u003cli id=\"ie1op\"\u003e\n\u003cstrong data-highlightable=\"1\" draggable=\"true\" id=\"iuoii\"\u003eConnections:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e1 1\/4\" MBSP x 1 1\/4\" MBSP Screwed Iron\u003c\/li\u003e\n\u003cli id=\"ivoyh\"\u003e\n\u003cstrong data-highlightable=\"1\" draggable=\"true\" id=\"i592o\"\u003eMaterial:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eDezincification Resistant Alloy, Bronze and Stainless Steel\u003c\/li\u003e\n\u003cli id=\"iyt1zp\"\u003e\n\u003cstrong data-highlightable=\"1\" draggable=\"true\" id=\"ivrqwe\"\u003eFluid Category:\u003c\/strong\u003e Up to Category 4\u003c\/li\u003e\n\u003cli id=\"i2yy3\"\u003e\n\u003cstrong data-highlightable=\"1\" draggable=\"true\" id=\"ibogc\"\u003ePart Number:\u003c\/strong\u003e 574700\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 1\/4\"","offer_id":46236201189643,"sku":"ALT00001200","price":461.57,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/ALT00001200_a1bf69ae-a717-47cb-90b8-b5a76f2a092a.jpg?v=1754269082"},{"product_id":"altecnic-caleffi-rpz-backflow-preventer-valve-1-1-2-mbsp-574800","title":"Altecnic Caleffi RPZ Backflow Preventer Valve - 1 1\/2\" MBSP - 574800","description":"\n\u003cdiv class=\"cell\"\u003e\n\u003cdiv id=\"ivzl\"\u003e\n\u003cp id=\"ip4o9\"\u003eThe 'BA' backflow preventer is a verifiable mechanical device designed to prevent contamination of the wholesome water by either back-siphonage, due to a reduced or negative pressure in the mains water supply, or system back pressure from the water installation within the premises.\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\"\u003e1 1\/2\" MBSP x 1 1\/2\" MBSP - back flow preventer RPZ valve - 574800\u003c\/li\u003e\n\u003cli id=\"i2pni\"\u003eDesigned for applications in water distribution systems to prevents back siphonage \u0026amp; back flow\u003c\/li\u003e\n\u003cli id=\"iz1rp\"\u003eSuitable for up to fluid category 4\u003c\/li\u003e\n\u003cli id=\"i8edl\"\u003e1 1\/2\" MBSP x 1 1\/2\" MBSP screwed iron connections\u003c\/li\u003e\n\u003cli id=\"i424d\"\u003eCompact design\u003c\/li\u003e\n\u003cli id=\"io1cy\"\u003eCorrosion resistant construction\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\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003eAltecnic\u003c\/li\u003e\n\u003cli id=\"in306\"\u003e\n\u003cstrong draggable=\"true\" data-highlightable=\"1\" id=\"il6y9\"\u003eMaximum Pressure at Inlet:\u003cspan draggable=\"true\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e16 Bar\u003c\/li\u003e\n\u003cli id=\"i3fzt\"\u003e\n\u003cstrong id=\"iy0rm\" draggable=\"true\" data-highlightable=\"1\"\u003eMaximum Working Temperature:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e65°C\u003c\/li\u003e\n\u003cli id=\"ie1op\"\u003e\n\u003cstrong id=\"iuoii\" draggable=\"true\"\u003eConnections:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e1 1\/2\" MBSP x 1 1\/2\" MBSP Screwed Iron\u003c\/li\u003e\n\u003cli id=\"ivoyh\"\u003e\n\u003cstrong id=\"i592o\" draggable=\"true\"\u003eMaterial:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eDezincification Resistant Alloy, Bronze and Stainless Steel\u003cbr id=\"i2k4h\" draggable=\"true\"\u003e\n\u003c\/li\u003e\n\u003cli id=\"iyt1zp\"\u003e\n\u003cstrong id=\"ivrqwe\" draggable=\"true\"\u003eFluid Category:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eUp to Category 4\u003c\/li\u003e\n\u003cli id=\"i5tgk\"\u003e\n\u003cstrong id=\"ixcef\" draggable=\"true\" data-highlightable=\"1\"\u003ePart Number:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e574800\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 1\/2\"","offer_id":46236201320715,"sku":"ALT00001210","price":718.24,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/ALT00001210_4434d06f-9881-4bbe-8049-99c08981c9f7.jpg?v=1754269082"},{"product_id":"altecnic-caleffi-rpz-backflow-preventer-valve-2-mbsp-574900","title":"Altecnic Caleffi RPZ Backflow Preventer Valve - 2\" MBSP - 574900","description":"\n\u003cp\u003eThe 'BA' Backflow Preventer is a verifiable mechanical device designed to prevent contamination of the wholesome water by either back-siphonage due to a reduced or negative pressure in the mains water supply or system back pressure from the water installation within the premises.\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e2\" MBSP x 2\" MBSP - Back Flow Preventor Complete with RPZ, Isolation Valve \u0026amp; Strainer - 570009\u003c\/li\u003e\n\u003cli\u003e2\" MBSP x 2\" MBSP Screwed Iron Connections\u003c\/li\u003e\n\u003cli\u003eIncludes RPZ Valve, Isolation Valve and Strainer\u003c\/li\u003e\n\u003cli\u003eMaximum Pressure at Inlet: 16 Bar\u003c\/li\u003e\n\u003cli\u003eMaximum Working Temperature: 65°C\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"2\"","offer_id":46236201386251,"sku":"ALT00001220","price":722.37,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/ALT00001220_aefcc62f-666a-4149-891f-074dc81dd813.jpg?v=1754269083"},{"product_id":"altecnic-caleffi-rpz-backflow-preventer-valve-dn65-575006","title":"Altecnic Caleffi RPZ Backflow Preventer Valve - DN65 - 575006","description":"\n\u003cdiv class=\"w-full lg:w-1-2 self-start\"\u003e\n\u003cp\u003eThe 'BA' Backflow Preventer is a verifiable mechanical device designed to prevent contamination of the wholesome water by either back-siphonage due to a reduced or negative pressure in the mains water supply or system back pressure from the water installation within the premises.\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDN65 Flange - Back Flow Preventer RPZ Valve - 575006\u003c\/li\u003e\n\u003cli\u003eDesigned for applications in Water Distribution Systems to prevent back siphonage \u0026amp; back flow\u003c\/li\u003e\n\u003cli\u003eSuitable for up to Fluid Category 4\u003c\/li\u003e\n\u003cli\u003eDN65 Flange x Flange connections\u003c\/li\u003e\n\u003cli\u003eCompact design\u003c\/li\u003e\n\u003cli\u003eCorrosion resistant construction\u003c\/li\u003e\n\u003cli\u003eEfficient and effective operation\u003c\/li\u003e\n\u003cli\u003eWRAS Approved Product\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\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum Pressure at Inlet: 16 Bar\u003c\/li\u003e\n\u003cli\u003eMaximum Working Temperature: 65°C\u003c\/li\u003e\n\u003cli\u003eConnections: DN65 Flange x Flange ISO 7001-1 PN16 Flange Connections\u003c\/li\u003e\n\u003cli\u003eMaterial: dezincification resistant alloy, bronze and stainless steel\u003c\/li\u003e\n\u003cli\u003eFluid category: Up to Category 4\u003c\/li\u003e\n\u003cli\u003eRegulations: WRAS Approved: 1209343\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"DN65","offer_id":46236201419019,"sku":"ALT00001230","price":3836.37,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/ALT00001230_1d9b86ff-fddc-4b64-9438-4b11278e7875.jpg?v=1754269084"},{"product_id":"altecnic-caleffi-rpz-backflow-preventer-valve-dn80-575008","title":"Altecnic Caleffi RPZ Backflow Preventer Valve - DN80 - 575008","description":"\n\u003cdiv class=\"w-full lg:w-1-2 self-start\"\u003e\n\u003cp\u003eThe 'BA' Backflow Preventer is a verifiable mechanical device designed to prevent contamination of the wholesome water by either back-siphonage due to a reduced or negative pressure in the mains water supply or system back pressure from the water installation within the premises.\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDN80 Flange - Back Flow Preventer RPZ Valve - 575008\u003c\/li\u003e\n\u003cli\u003eDesigned for applications in Water Distribution Systems to prevent back siphonage \u0026amp; back flow\u003c\/li\u003e\n\u003cli\u003eSuitable for up to Fluid Category 4\u003c\/li\u003e\n\u003cli\u003eDN80 Flange x Flange connections\u003c\/li\u003e\n\u003cli\u003eCompact design\u003c\/li\u003e\n\u003cli\u003eCorrosion resistant construction\u003c\/li\u003e\n\u003cli\u003eEfficient and effective operation\u003c\/li\u003e\n\u003cli\u003eWRAS Approved Product\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\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum Pressure at Inlet: 16 Bar\u003c\/li\u003e\n\u003cli\u003eMaximum Working Temperature: 65°C\u003c\/li\u003e\n\u003cli\u003eConnections: DN80 Flange x Flange ISO 7001-1 PN16 Flange Connections\u003c\/li\u003e\n\u003cli\u003eMaterial: dezincification resistant alloy, bronze and stainless steel\u003c\/li\u003e\n\u003cli\u003eFluid category: Up to Category 4\u003c\/li\u003e\n\u003cli\u003eRegulations: WRAS Approved: 1209343\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"DN80","offer_id":46236202959115,"sku":"ALT00001240","price":4616.43,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/ALT00001240_2fa31729-2385-471f-aa99-03f81939b674.jpg?v=1754269084"},{"product_id":"altecnic-caleffi-rpz-backflow-preventer-valve-dn100-575010","title":"Altecnic Caleffi RPZ Backflow Preventer Valve - DN100 - 575010","description":"\n\u003cdiv class=\"w-full lg:w-1-2 self-start\"\u003e\n\u003cp\u003eThe 'BA' Backflow Preventer is a verifiable mechanical device designed to prevent contamination of the wholesome water by either back-siphonage due to a reduced or negative pressure in the mains water supply or system back pressure from the water installation within the premises.\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDN100 Flange - Back Flow Preventer RPZ Valve - 575010\u003c\/li\u003e\n\u003cli\u003eDesigned for applications in Water Distribution Systems to prevent back siphonage \u0026amp; back flow\u003c\/li\u003e\n\u003cli\u003eSuitable for up to Fluid Category 4\u003c\/li\u003e\n\u003cli\u003eDN100 Flange x Flange connections\u003c\/li\u003e\n\u003cli\u003eCompact design\u003c\/li\u003e\n\u003cli\u003eCorrosion resistant construction\u003c\/li\u003e\n\u003cli\u003eEfficient and effective operation\u003c\/li\u003e\n\u003cli\u003eWRAS Approved Product\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\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum Pressure at Inlet: 16 Bar\u003c\/li\u003e\n\u003cli\u003eMaximum Working Temperature: 65°C\u003c\/li\u003e\n\u003cli\u003eConnections: DN100 Flange x Flange ISO 7001-1 PN16 Flange Connections\u003c\/li\u003e\n\u003cli\u003eMaterial: dezincification resistant alloy, bronze and stainless steel\u003c\/li\u003e\n\u003cli\u003eFluid category: Up to Category 4\u003c\/li\u003e\n\u003cli\u003eRegulations: WRAS Approved: 1209343\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"DN100","offer_id":46236203057419,"sku":"ALT00001250","price":5477.31,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/ALT00001250_7051b9b5-a4fd-4b95-8a8e-4e4164e353dd.jpg?v=1754269085"},{"product_id":"altecnic-caleffi-rpz-backflow-preventer-valve-with-isolation-valve-strainer-1-mbsp-570006","title":"Altecnic Caleffi RPZ Backflow Preventer Valve with Isolation Valve \u0026 Strainer - 1\" MBSP - 570006","description":"\n\u003cp\u003eThe 'BA' Backflow Preventer is a verifiable mechanical device designed to prevent contamination of the wholesome water by either back-siphonage due to a reduced or negative pressure in the mains water supply or system back pressure from the water installation within the premises.\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1\" MBSP x 1\" MBSP - Back Flow Preventor Complete with RPZ Valve, Isolation Valve \u0026amp; Strainer - 570006\u003c\/li\u003e\n\u003cli\u003e1\" MBSP x 1\" MBSP Screwed Iron Connections\u003c\/li\u003e\n\u003cli\u003eIncludes RPZ Valve, Isolation Valve and Strainer\u003c\/li\u003e\n\u003cli\u003eMaximum Pressure at Inlet : 16 Bar\u003c\/li\u003e\n\u003cli\u003eMaximum Working Temperature : 65°C\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"1\"","offer_id":46236203122955,"sku":"ALT00001260","price":367.3,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/ALT00001260_c5ae0b93-bb05-49c9-a53e-f4343f6f6741.jpg?v=1754269085"},{"product_id":"altecnic-caleffi-rpz-backflow-preventer-valve-with-isolation-valve-strainer-1-1-4-mbsp-570007","title":"Altecnic Caleffi RPZ Backflow Preventer Valve with Isolation Valve \u0026 Strainer - 1 1\/4\" MBSP - 570007","description":"\n\u003cp\u003eThe 'BA' Backflow Preventer is a verifiable mechanical device designed to prevent contamination of the wholesome water by either back-siphonage due to a reduced or negative pressure in the mains water supply or system back pressure from the water installation within the premises.\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1 1\/4\" MBSP x 1 1\/4\" MBSP - Back Flow Preventor Complete with RPZ Valve, Isolation Valve \u0026amp; Strainer - 570007\u003c\/li\u003e\n\u003cli\u003e1 1\/4\" MBSP x 1 1\/4\" MBSP Screwed Iron Connections\u003c\/li\u003e\n\u003cli\u003eIncludes RPZ Valve, Isolation Valve and Strainer\u003c\/li\u003e\n\u003cli\u003eMaximum Pressure at Inlet : 16 Bar\u003c\/li\u003e\n\u003cli\u003eMaximum Working Temperature : 65°C\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"1 1\/4\"","offer_id":46236203155723,"sku":"ALT00001270","price":681.07,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/ALT00001270_a2635123-7a65-4478-b0b9-36825e80c1ad.jpg?v=1754269086"},{"product_id":"altecnic-caleffi-rpz-backflow-preventer-valve-with-isolation-valve-strainer-1-1-2-mbsp-570008","title":"Altecnic Caleffi RPZ Backflow Preventer Valve with Isolation Valve \u0026 Strainer - 1 1\/2\" MBSP - 570008","description":"\n\u003cp\u003eThe 'BA' Backflow Preventer is a verifiable mechanical device designed to prevent contamination of the wholesome water by either back-siphonage due to a reduced or negative pressure in the mains water supply or system back pressure from the water installation within the premises.\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1 1\/2\" MBSP x 1 1\/2\" MBSP - Back Flow Preventor Complete with RPZ Valve, Isolation Valve \u0026amp; Strainer - 570008\u003c\/li\u003e\n\u003cli\u003e1 1\/2\" MBSP x 1 1\/2\" MBSP Screwed Iron Connections\u003c\/li\u003e\n\u003cli\u003eIncludes RPZ Valve, Isolation Valve and Strainer\u003c\/li\u003e\n\u003cli\u003eMaximum Pressure at Inlet : 16 Bar\u003c\/li\u003e\n\u003cli\u003eMaximum Working Temperature: 65°C\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"1 1\/2\"","offer_id":46236203254027,"sku":"ALT00001280","price":1499.94,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/ALT00001280_6cfd1212-1e6b-4792-aa04-7f8eb8008f47.jpg?v=1754269087"},{"product_id":"altecnic-caleffi-rpz-backflow-preventer-valve-with-isolation-valve-strainer-dn65-570060","title":"Altecnic Caleffi RPZ Backflow Preventer Valve with Isolation Valve \u0026 Strainer - DN65 - 570060","description":"\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDN 65 Flanged Complete With RPZ, Isolation Valve \u0026amp; Strainer\u003c\/li\u003e\n\u003cli\u003eMaximum Pressure at Inlet: 16 Bar\u003c\/li\u003e\n\u003cli\u003eMaximum Working Temperature: 65°C\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"DN65","offer_id":46236203385099,"sku":"ALT00001290","price":7010.11,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/ALT00001140_90a8a1d3-5348-4e36-bc6d-d848dbc8165f.jpg?v=1754269087"},{"product_id":"honeywell-rpz-backflow-preventer-valve-1-2-mbsp-ba295s-1-2agb","title":"Honeywell RPZ Backflow Preventer Valve - 1\/2\" MBSP - BA295S-1\/2AGB","description":"\n\u003cdiv class=\"w-full lg:w-1-2 self-start\"\u003e\n\u003cp\u003eThe Honeywell BA295S Reduced Pressure Zone Backflow Preventer Valve is suitable for the protection of drinking water against back pressure, back flow and back syphonage. They can be used for residential, industrial and commercial purposes within the scope of their specification. The BA295S are suitable for fluids up to and including Fluid Category 4 to EN1717. Featuring a compact construction, the BA295S's internal components are all easily accessible. The valve's design is also optimized to prevent water stagnation and provide optimal protection of a drinking water supply system. This is achieved by a triple security system, where two check valves and a discharge valve separate the valve into three individual pressure zones.\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1\/2\" MBSP Honeywell BA295S RPZ Backflow Preventer Valve for Fluid Category 4 - BA295S-1\/2AGB\u003c\/li\u003e\n\u003cli\u003eBackflow preventer to protect a drinking water supply system\u003c\/li\u003e\n\u003cli\u003eSuitable for up to and including Fluid Category 4\u003c\/li\u003e\n\u003cli\u003eProtects against back pressure\u003c\/li\u003e\n\u003cli\u003eProtects against back flow\u003c\/li\u003e\n\u003cli\u003eProtects against back syphonage\u003c\/li\u003e\n\u003cli\u003eCompact design\u003c\/li\u003e\n\u003cli\u003eInlet check valve and discharge valve in one cartridge\u003c\/li\u003e\n\u003cli\u003eValve cartridge completely replaceable\u003c\/li\u003e\n\u003cli\u003eMinimal maintenance required\u003c\/li\u003e\n\u003cli\u003eIntegral inlet strainer\u003c\/li\u003e\n\u003cli\u003eDesign prevents water stagnation\u003c\/li\u003e\n\u003cli\u003eEasily accessible internals\u003c\/li\u003e\n\u003cli\u003eLow pressure loss and high flow rate\u003c\/li\u003e\n\u003cli\u003eNoise tested to Class 2\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\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eConnection size: 1\/2\" MBSP\u003c\/li\u003e\n\u003cli\u003eDischarge pipe connection: DN50\u003c\/li\u003e\n\u003cli\u003eMedium: Water\u003c\/li\u003e\n\u003cli\u003eMaximum inlet pressure: 10.0 Bar\u003c\/li\u003e\n\u003cli\u003eMinimum inlet pressure: 1.5 Bar\u003c\/li\u003e\n\u003cli\u003eCan only be installed horizontally with discharge valve pointing downwards\u003c\/li\u003e\n\u003cli\u003eMax. operating temperature: 65°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"1\/2\"","offer_id":46237073277195,"sku":"HON00000490","price":224.19,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/HON00000490_c8dd04f8-77aa-4a39-b7ef-876071ed8265.jpg?v=1772531007"},{"product_id":"honeywell-rpz-backflow-preventer-valve-3-4-mbsp-ba295s3-4agb","title":"Honeywell RPZ Backflow Preventer Valve - 3\/4\" MBSP - BA295S3\/4AGB","description":"\n\u003cdiv class=\"w-full lg:w-1-2 self-start\"\u003e\n\u003cp\u003eThe Honeywell BA295S Reduced Pressure Zone Backflow Preventer Valve is suitable for the protection of drinking water against back pressure, back flow and back syphonage. They can be used for residential, industrial and commercial purposes within the scope of their specification. The BA295S are suitable for fluids up to and including Fluid Category 4 to EN1717. Featuring a compact construction, the BA295S's internal components are all easily accessible. The valve's design is also optimized to prevent water stagnation and provide optimal protection of a drinking water supply system. This is achieved by a triple security system, where two check valves and a discharge valve separate the valve into three individual pressure zones.\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e3\/4\" MBSP Honeywell BA295S RPZ Backflow Preventer Valve for Fluid Category 4 - BA295S-3\/4AGB\u003c\/li\u003e\n\u003cli\u003eBackflow preventer to protect a drinking water supply system\u003c\/li\u003e\n\u003cli\u003eSuitable for up to and including Fluid Category 4\u003c\/li\u003e\n\u003cli\u003eProtects against back pressure\u003c\/li\u003e\n\u003cli\u003eProtects against back flow\u003c\/li\u003e\n\u003cli\u003eProtects against back syphonage\u003c\/li\u003e\n\u003cli\u003eCompact design\u003c\/li\u003e\n\u003cli\u003eInlet check valve and discharge valve in one cartridge\u003c\/li\u003e\n\u003cli\u003eValve cartridge completely replaceable\u003c\/li\u003e\n\u003cli\u003eMinimal maintenance required\u003c\/li\u003e\n\u003cli\u003eIntegral inlet strainer\u003c\/li\u003e\n\u003cli\u003eDesign prevents water stagnation\u003c\/li\u003e\n\u003cli\u003eEasily accessible internals\u003c\/li\u003e\n\u003cli\u003eLow pressure loss and high flow rate\u003c\/li\u003e\n\u003cli\u003eNoise tested to Class 2\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\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eConnection size: 3\/4\" MBSP\u003c\/li\u003e\n\u003cli\u003eDischarge pipe connection: DN50\u003c\/li\u003e\n\u003cli\u003eMedium: Water\u003c\/li\u003e\n\u003cli\u003eMaximum inlet pressure: 10.0 Bar\u003c\/li\u003e\n\u003cli\u003eMinimum inlet pressure: 1.5 Bar\u003c\/li\u003e\n\u003cli\u003eCan only be installed horizontally with discharge valve pointing downwards\u003c\/li\u003e\n\u003cli\u003eMax. operating temperature: 65°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"3\/4\"","offer_id":46237073309963,"sku":"HON00000500","price":251.64,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/HON00000500_5649bab8-0319-458a-a2fc-c3938cb88e3e.jpg?v=1772531009"},{"product_id":"honeywell-rpz-backflow-preventer-valve-1-mbsp-ba295s-1agb","title":"Honeywell RPZ Backflow Preventer Valve - 1\" MBSP - BA295S-1AGB","description":"\n\u003cdiv class=\"w-full lg:w-1-2 self-start\"\u003e\n\u003cp\u003eThe Honeywell BA295S Reduced Pressure Zone Backflow Preventer Valve is suitable for the protection of drinking water against back pressure, back flow and back syphonage. They can be used for residential, industrial and commercial purposes within the scope of their specification. The BA295S are suitable for fluids up to and including Fluid Category 4 to EN1717. Featuring a compact construction, the BA295S's internal components are all easily accessible. The valve's design is also optimized to prevent water stagnation and provide optimal protection of a drinking water supply system. This is achieved by a triple security system, where two check valves and a discharge valve separate the valve into three individual pressure zones.\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1\" MBSP Honeywell BA295S RPZ Backflow Preventer Valve for Fluid Category 4 - BA295S-1AGB\u003c\/li\u003e\n\u003cli\u003eBackflow preventer to protect a drinking water supply system\u003c\/li\u003e\n\u003cli\u003eSuitable for up to and including Fluid Category 4\u003c\/li\u003e\n\u003cli\u003eProtects against back pressure\u003c\/li\u003e\n\u003cli\u003eProtects against back flow\u003c\/li\u003e\n\u003cli\u003eProtects against back syphonage\u003c\/li\u003e\n\u003cli\u003eCompact design\u003c\/li\u003e\n\u003cli\u003eInlet check valve and discharge valve in one cartridge\u003c\/li\u003e\n\u003cli\u003eValve cartridge completely replaceable\u003c\/li\u003e\n\u003cli\u003eMinimal maintenance required\u003c\/li\u003e\n\u003cli\u003eIntegral inlet strainer\u003c\/li\u003e\n\u003cli\u003eDesign prevents water stagnation\u003c\/li\u003e\n\u003cli\u003eEasily accessible internals\u003c\/li\u003e\n\u003cli\u003eLow pressure loss and high flow rate\u003c\/li\u003e\n\u003cli\u003eNoise tested to Class 2\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\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eConnection size: 1\" MBSP\u003c\/li\u003e\n\u003cli\u003eDischarge pipe connection: DN50\u003c\/li\u003e\n\u003cli\u003eMedium: Water\u003c\/li\u003e\n\u003cli\u003eMaximum inlet pressure: 10.0 Bar\u003c\/li\u003e\n\u003cli\u003eMinimum inlet pressure: 1.5 Bar\u003c\/li\u003e\n\u003cli\u003eCan only be installed horizontally with discharge valve pointing downwards\u003c\/li\u003e\n\u003cli\u003eMax. operating temperature: 65°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"1\"","offer_id":46237073342731,"sku":"HON00000510","price":338.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/HON00000510_f14324fb-cb20-4599-ad4e-84aa4d38e007.jpg?v=1772531010"},{"product_id":"honeywell-rpz-backflow-preventer-valve-1-1-4-mbsp-ba295s-11-4agb","title":"Honeywell RPZ Backflow Preventer Valve - 1 1\/4\" MBSP - BA295S-11\/4AGB","description":"\n\u003cdiv class=\"w-full lg:w-1-2 self-start\"\u003e\n\u003cp\u003eThe Honeywell BA295S Reduced Pressure Zone Backflow Preventer Valve is suitable for the protection of drinking water against back pressure, back flow and back syphonage. They can be used for residential, industrial and commercial purposes within the scope of their specification. The BA295S are suitable for fluids up to and including Fluid Category 4 to EN1717. Featuring a compact construction, the BA295S's internal components are all easily accessible. The valve's design is also optimized to prevent water stagnation and provide optimal protection of a drinking water supply system. This is achieved by a triple security system, where two check valves and a discharge valve separate the valve into three individual pressure zones.\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1 1\/4\" MBSP Honeywell BA295S RPZ Backflow Preventer Valve for Fluid Category 4 - BA295S-11\/4AGB\u003c\/li\u003e\n\u003cli\u003eBackflow preventer to protect a drinking water supply system\u003c\/li\u003e\n\u003cli\u003eSuitable for up to and including Fluid Category 4\u003c\/li\u003e\n\u003cli\u003eProtects against back pressure\u003c\/li\u003e\n\u003cli\u003eProtects against back flow\u003c\/li\u003e\n\u003cli\u003eProtects against back syphonage\u003c\/li\u003e\n\u003cli\u003eCompact design\u003c\/li\u003e\n\u003cli\u003eInlet check valve and discharge valve in one cartridge\u003c\/li\u003e\n\u003cli\u003eValve cartridge completely replaceable\u003c\/li\u003e\n\u003cli\u003eMinimal maintenance required\u003c\/li\u003e\n\u003cli\u003eIntegral inlet strainer\u003c\/li\u003e\n\u003cli\u003eDesign prevents water stagnation\u003c\/li\u003e\n\u003cli\u003eEasily accessible internals\u003c\/li\u003e\n\u003cli\u003eLow pressure loss and high flow rate\u003c\/li\u003e\n\u003cli\u003eNoise tested to Class 2\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\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eConnection size: 1 1\/4\" MBSP\u003c\/li\u003e\n\u003cli\u003eDischarge pipe connection: DN70\u003c\/li\u003e\n\u003cli\u003eMedium: Water\u003c\/li\u003e\n\u003cli\u003eMaximum inlet pressure: 10.0 Bar\u003c\/li\u003e\n\u003cli\u003eMinimum inlet pressure: 1.5 Bar\u003c\/li\u003e\n\u003cli\u003eCan only be installed horizontally with discharge valve pointing downwards\u003c\/li\u003e\n\u003cli\u003eMax. operating temperature: 65°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"1 1\/4\"","offer_id":46237073441035,"sku":"HON00000520","price":742.39,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/HON00000520_41f22d5d-ee0f-44e6-801e-82060bc897a1.jpg?v=1772531011"},{"product_id":"honeywell-rpz-backflow-preventer-valve-1-1-2-mbsp-ba295s-11-2agb","title":"Honeywell RPZ Backflow Preventer Valve - 1 1\/2\" MBSP - BA295S-11\/2AGB","description":"\n\u003cdiv class=\"w-full lg:w-1-2 self-start\"\u003e\n\u003cp\u003eThe Honeywell BA295S Reduced Pressure Zone Backflow Preventer Valve is suitable for the protection of drinking water against back pressure, back flow and back syphonage. They can be used for residential, industrial and commercial purposes within the scope of their specification. The BA295S are suitable for fluids up to and including Fluid Category 4 to EN1717. Featuring a compact construction, the BA295S's internal components are all easily accessible. The valve's design is also optimized to prevent water stagnation and provide optimal protection of a drinking water supply system. This is achieved by a triple security system, where two check valves and a discharge valve separate the valve into three individual pressure zones.\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1 1\/2\" MBSP Honeywell BA295S RPZ Backflow Preventer Valve for Fluid Category 4 - BA295S-11\/2AGB\u003c\/li\u003e\n\u003cli\u003eBackflow preventer to protect a drinking water supply system\u003c\/li\u003e\n\u003cli\u003eSuitable for up to and including Fluid Category 4\u003c\/li\u003e\n\u003cli\u003eProtects against back pressure\u003c\/li\u003e\n\u003cli\u003eProtects against back flow\u003c\/li\u003e\n\u003cli\u003eProtects against back syphonage\u003c\/li\u003e\n\u003cli\u003eCompact design\u003c\/li\u003e\n\u003cli\u003eInlet check valve and discharge valve in one cartridge\u003c\/li\u003e\n\u003cli\u003eValve cartridge completely replaceable\u003c\/li\u003e\n\u003cli\u003eMinimal maintenance required\u003c\/li\u003e\n\u003cli\u003eIntegral inlet strainer\u003c\/li\u003e\n\u003cli\u003eDesign prevents water stagnation\u003c\/li\u003e\n\u003cli\u003eEasily accessible internals\u003c\/li\u003e\n\u003cli\u003eLow pressure loss and high flow rate\u003c\/li\u003e\n\u003cli\u003eNoise tested to Class 2\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\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eConnection size: 1 1\/2\" MBSP\u003c\/li\u003e\n\u003cli\u003eDischarge pipe connection: DN70\u003c\/li\u003e\n\u003cli\u003eMedium: Water\u003c\/li\u003e\n\u003cli\u003eMaximum inlet pressure: 10.0 Bar\u003c\/li\u003e\n\u003cli\u003eMinimum inlet pressure: 1.5 Bar\u003c\/li\u003e\n\u003cli\u003eCan only be installed horizontally with discharge valve pointing downwards\u003c\/li\u003e\n\u003cli\u003eMax. operating temperature: 65°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"1 1\/2\"","offer_id":46237073473803,"sku":"HON00000530","price":766.34,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/HON00000530_35865cd2-cbb1-4b29-ba15-d8ffa5cf21be.jpg?v=1772531012"},{"product_id":"honeywell-rpz-backflow-preventer-valve-2-mbsp-ba295s-2agb","title":"Honeywell RPZ Backflow Preventer Valve - 2\" MBSP - BA295S-2AGB","description":"\n\u003cdiv class=\"w-full lg:w-1-2 self-start\"\u003e\n\u003cp\u003eThe Honeywell BA295S Reduced Pressure Zone Backflow Preventer Valve is suitable for the protection of drinking water against back pressure, back flow and back syphonage. They can be used for residential, industrial and commercial purposes within the scope of their specification. The BA295S are suitable for fluids up to and including Fluid Category 4 to EN1717. Featuring a compact construction, the BA295S's internal components are all easily accessible. The valve's design is also optimized to prevent water stagnation and provide optimal protection of a drinking water supply system. This is achieved by a triple security system, where two check valves and a discharge valve separate the valve into three individual pressure zones.\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e2\" MBSP Honeywell BA295S RPZ Backflow Preventer Valve for Fluid Category 4 - BA295S-2AGB\u003c\/li\u003e\n\u003cli\u003eBackflow preventer to protect a drinking water supply system\u003c\/li\u003e\n\u003cli\u003eSuitable for up to and including Fluid Category 4\u003c\/li\u003e\n\u003cli\u003eProtects against back pressure\u003c\/li\u003e\n\u003cli\u003eProtects against back flow\u003c\/li\u003e\n\u003cli\u003eProtects against back siphonage\u003c\/li\u003e\n\u003cli\u003eCompact design \u003c\/li\u003e\n\u003cli\u003eInlet check valve and discharge valve in one cartridge\u003c\/li\u003e\n\u003cli\u003eValve cartridge completely replaceable\u003c\/li\u003e\n\u003cli\u003eMinimal maintenance required\u003c\/li\u003e\n\u003cli\u003eIntegral inlet strainer\u003c\/li\u003e\n\u003cli\u003eDesign prevents water stagnation\u003c\/li\u003e\n\u003cli\u003eEasily accessible internals\u003c\/li\u003e\n\u003cli\u003eLow pressure loss and high flow rate\u003c\/li\u003e\n\u003cli\u003eNoise tested to Class 2\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\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eConnection size: 2\" MBSP\u003c\/li\u003e\n\u003cli\u003eDischarge pipe connection: DN70\u003c\/li\u003e\n\u003cli\u003eMedium: Water\u003c\/li\u003e\n\u003cli\u003eMaximum inlet pressure: 10.0 Bar\u003c\/li\u003e\n\u003cli\u003eMinimum inlet pressure: 1.5 Bar\u003c\/li\u003e\n\u003cli\u003eCan only be installed horizontally with discharge valve pointing downwards\u003c\/li\u003e\n\u003cli\u003eMax. operating temperature: 65°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"2\"","offer_id":46237073506571,"sku":"HON00000540","price":806.69,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/HON00000540_9ccccc2e-21c9-452e-92c2-d31cc1454254.jpg?v=1772531013"},{"product_id":"watts-type-ca-plain-brass-air-gap-backflow-preventer-1-2-30115e","title":"Watts Type CA Plain Brass \u0026 Air Gap Backflow Preventer - 1\/2\" - 30115E","description":"\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1\/2\" - Type CA Backflow Preventer - Plain Brass + Air Gap - 30115E\u003c\/li\u003e\n\u003cli\u003eNon-verifiable disconnector, backflow preventer with different pressure zones and built-in filter \u003c\/li\u003e\n\u003cli\u003eCommonly used to directly connect appliances such as domestic heating boilers (up to 45 kW) permanently to a mains water supply\u003c\/li\u003e\n\u003cli\u003eDZR brass body and EPDM diaphragm with stainless steel internals\u003c\/li\u003e\n\u003cli\u003eFemale union end connections\u003c\/li\u003e\n\u003cli\u003eMax. operating pressure: 10 bar\u003c\/li\u003e\n\u003cli\u003eOperating temperature range: 1°C - 65°C\u003c\/li\u003e\n\u003cli\u003eProtection: CA \u003c\/li\u003e\n\u003cli\u003eAccording to WRAS, KIWA-NL, ANSEAU, ASSE, CSA \u003c\/li\u003e\n\u003cli\u003eWRAS approved when used to protect against Category 3 fluids\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"1\/2\"","offer_id":46237166698763,"sku":"WTS00000090","price":70.78,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/WTS00000090_0dd42937-041e-41e9-91b2-3022a99cb401.jpg?v=1767189029"},{"product_id":"watts-type-ca-plain-brass-air-gap-backflow-preventer-3-4-30215","title":"Watts Type CA Plain Brass \u0026 Air Gap Backflow Preventer - 3\/4\" - 30215","description":"\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e3\/4\" - Type CA Backflow Preventer - Plain Brass + Air Gap - 30215\u003c\/li\u003e\n\u003cli\u003eNon-verifiable disconnector, backflow preventer with different pressure zones and built-in filter\u003c\/li\u003e\n\u003cli\u003eCommonly used to directly connect appliances such as domestic heating boilers (up to 45 kW) permanently to a mains water supply\u003c\/li\u003e\n\u003cli\u003eDZR brass body and EPDM diaphragm with stainless steel internals\u003c\/li\u003e\n\u003cli\u003eFemale union end connections\u003c\/li\u003e\n\u003cli\u003eMax. operating pressure: 10 bar\u003c\/li\u003e\n\u003cli\u003eOperating temperature range: 1°C - 65°C\u003c\/li\u003e\n\u003cli\u003eProtection: CA\u003c\/li\u003e\n\u003cli\u003eAccording to WRAS, KIWA-NL, ANSEAU, ASSE, CSA\u003c\/li\u003e\n\u003cli\u003eWRAS approved when used to protect against Category 3 fluids\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"3\/4\"","offer_id":46237166731531,"sku":"WTS00000100","price":85.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/WTS00000100_4ca20332-8291-472e-b34a-f6f3cac46bfd.jpg?v=1767189030"},{"product_id":"watts-type-ca9c3110c-combined-filling-and-backflow-preventer-unit-for-boilers-up-to-45kw-1-2-m11801","title":"Watts Type CA9C3110C Combined Filling and Backflow Preventer Unit for Boilers up to 45kW - 1\/2\" - M11801","description":"\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1\/2\" - Type CA9C3110C - Combined Filling and Backflow Preventer Unit for Boilers up to 45kW - M11801\u003c\/li\u003e\n\u003cli\u003e1\/2\" FBSP x 1\/2\" FBSP Screwed connections\u003c\/li\u003e\n\u003cli\u003eCombined filling and backflow preventer unit for boilers up to 45kW\u003c\/li\u003e\n\u003cli\u003eBackflow preventer: CA9C \u003c\/li\u003e\n\u003cli\u003eIncludes: Fillmatic filling valve, two ball valves and Y type strainer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"1\/2\"","offer_id":46237167059211,"sku":"WTS00000110","price":158.38,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/WTS00000110_58ff900e-bdf2-49cd-801f-af0e8c6b2904.jpg?v=1767189031"},{"product_id":"watts-rpz-backflow-preventer-valve-4-1-edp0063021","title":"Watts RPZ Backflow Preventer Valve 4 - 1\" - EDP0063021","description":"\n\u003ch4\u003eDescription\u003c\/h4\u003e\n\u003cp\u003eBackflow preventer designed to protect potable water supplies in accordance with national plumbing regulations and water company requirements up to Fluid Category 4. Comprises two in-line, independent check valves, captured springs and replaceable check seats with an intermediate relief valve in a bronze body, supplied with a T-type strainer and two isolating ball valves, with screwed BSP female end connections.\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1\" sized body with NPT end connections\u003c\/li\u003e\n\u003cli\u003eMax. operating pressure 12 bar\u003c\/li\u003e\n\u003cli\u003eOperating temperature range 1°C to 80°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"1\"","offer_id":46237167124747,"sku":"WTS00000130","price":457.36,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/WTS00000130_48491d2a-d986-434a-88ae-7af3ed78c2c8.jpg?v=1767189032"},{"product_id":"watts-rpz-backflow-preventer-valve-4-1-1-2-edp0062952","title":"Watts RPZ Backflow Preventer Valve 4 - 1 1\/2\" - EDP0062952","description":"\n\u003ch4\u003eDescription\u003c\/h4\u003e\n\u003cp\u003eBackflow preventer designed to protect potable water supplies in accordance with national plumbing regulations and water company requirements up to Fluid Category 4. Comprises two in-line, independent check valves, captured springs and replaceable check seats with an intermediate relief valve in a bronze body, supplied with a T-type strainer and two isolating ball valves, with screwed BSP female end connections.\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1 1\/2\" sized body with NPT end connections\u003c\/li\u003e\n\u003cli\u003eMax. operating pressure 12 bar\u003c\/li\u003e\n\u003cli\u003eOperating temperature range 1°C to 80°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"1 1\/2\"","offer_id":46237167452427,"sku":"WTS00000150","price":762.86,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/WTS00000150_59e28257-c9a5-4255-b064-d99af5354cb1.jpg?v=1767189032"},{"product_id":"watts-rpz-backflow-preventer-valve-4-2-edp0063011","title":"Watts RPZ Backflow Preventer Valve 4 - 2\" - EDP0063011","description":"\n\u003ch4\u003eDescription\u003c\/h4\u003e\n\u003cp\u003eBackflow preventer designed to protect potable water supplies in accordance with national plumbing regulations and water company requirements up to Fluid Category 4. Comprises two in-line, independent check valves, captured springs and replaceable check seats with an intermediate relief valve in a bronze body, supplied with a T-type strainer and two isolating ball valves, with screwed BSP female end connections.\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e2\" sized body with NPT end connections\u003c\/li\u003e\n\u003cli\u003eMax. operating pressure 12 bar\u003c\/li\u003e\n\u003cli\u003eOperating temperature range 1°C to 80°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"2\"","offer_id":46237167485195,"sku":"WTS00000160","price":848.46,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/WTS00000160_8d1d47dd-c3ba-4032-a63a-d029d1efa033.jpg?v=1767189034"},{"product_id":"watts-rpz-backflow-preventer-valve-1-2-mbsp-405015311","title":"Watts RPZ Backflow Preventer Valve - 1\/2\" MBSP - 405015311","description":"\n\u003ch4\u003eDescription\u003c\/h4\u003e\n\u003cp\u003eThe BA BM is to be installed according to your national installation guidelines. Valve supplied as either a unit that includes strainer and isolating ball valves or as a device which is the valve on its own. Valves must be tested on an annual basis by a qualified tester. \u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1\/2\" MBSP x MBSP - BA BM - RPZ Backflow Preventer - 405015311\u003c\/li\u003e\n\u003cli\u003e1\/2\" MBSP x 1\/2\" Connections with 32mm Female Tundish Connection\u003c\/li\u003e\n\u003cli\u003eDimensions (mm): 168.5 Height - 53 Width\u003c\/li\u003e\n\u003cli\u003eBody: DZR Brass (CW602N)\u003c\/li\u003e\n\u003cli\u003eRelief Valve Body: Plastic (PA)\u003c\/li\u003e\n\u003cli\u003eSeal: Rubber\u003c\/li\u003e\n\u003cli\u003eTundish: Plastic\u003c\/li\u003e\n\u003cli\u003eConnections: DZR Brass \u003c\/li\u003e\n\u003cli\u003eMax. system pressure: PN 10 (10 bar)\u003c\/li\u003e\n\u003cli\u003eNom. operating temperature: 65°C\u003c\/li\u003e\n\u003cli\u003ePeak temperature: 90°C for 1 hour\/day\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"1\/2\"","offer_id":46237167714571,"sku":"WTS00000170","price":249.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/WTS00000170_c4ffe370-4e14-4919-89d8-389dd2f4efad.jpg?v=1767189035"},{"product_id":"watts-rpz-backflow-preventer-valve-3-4-mbsp-405020311","title":"Watts RPZ Backflow Preventer Valve - 3\/4\" MBSP - 405020311","description":"\n\u003ch4\u003eDescription\u003c\/h4\u003e\n\u003cp\u003eThe BA BM is to be installed according to your national installation guidelines. Valve supplied as either a unit that includes strainer and isolating ball valves or as a device which is the valve on its own. Valves must be tested on an annual basis by a qualified tester. \u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e3\/4\" MBSP x 3\/4\" MBSP Connections with 32mm Female Tundish Connection\u003c\/li\u003e\n\u003cli\u003eDimensions (mm): 168.5 Height - 53 Width\u003c\/li\u003e\n\u003cli\u003eBody: DZR Brass (CW602N)\u003c\/li\u003e\n\u003cli\u003eRelief Valve Body: Plastic (PA)\u003c\/li\u003e\n\u003cli\u003eSeal: Rubber\u003c\/li\u003e\n\u003cli\u003eTundish: Plastic\u003c\/li\u003e\n\u003cli\u003eConnections: DZR Brass\u003c\/li\u003e\n\u003cli\u003eMax. system pressure: PN 10 (10 bar)\u003c\/li\u003e\n\u003cli\u003eNom. operating temperature: 65 °C\u003c\/li\u003e\n\u003cli\u003ePeak temperature: 90 °C for 1 hour\/day\u003c\/li\u003e\n\u003cli\u003eWRAS Approved\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"3\/4\"","offer_id":46237167747339,"sku":"WTS00000180","price":300.08,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/WTS00000180_43f2a956-8f07-4c1f-a18a-786a3ef69bcc.jpg?v=1767189036"},{"product_id":"watts-rpz-backflow-preventer-valve-1-mbsp-405025311","title":"Watts RPZ Backflow Preventer Valve - 1\" MBSP - 405025311","description":"\n\u003ch4\u003eDescription\u003c\/h4\u003e\n\u003cp\u003eThe BA BM is to be installed according to your national installation guidelines. Valve supplied as either a unit that includes strainer and isolating ball valves or as a device which is the valve on its own. Valves must be tested on an annual basis by a qualified tester. \u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1\" MBSP x 1\" MBSP Connections with 40mm Female Tundish Connection\u003c\/li\u003e\n\u003cli\u003eDimensions (mm): 238 Height - 76 Width\u003c\/li\u003e\n\u003cli\u003eBody: DZR Brass (CW602N)\u003c\/li\u003e\n\u003cli\u003eRelief Valve Body: Plastic (PA)\u003c\/li\u003e\n\u003cli\u003eSeal: Rubber\u003c\/li\u003e\n\u003cli\u003eTundish: Plastic\u003c\/li\u003e\n\u003cli\u003eConnections: DZR Brass\u003c\/li\u003e\n\u003cli\u003eMax. system pressure: PN 10 (10 bar)\u003c\/li\u003e\n\u003cli\u003eNom. operating temperature: 65 °C\u003c\/li\u003e\n\u003cli\u003ePeak temperature: 90 °C for 1 hour\/day\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"1\"","offer_id":46237167976715,"sku":"WTS00000190","price":367.21,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/WTS00000190_30ded4f5-a626-4548-84b0-102783cbc087.jpg?v=1767189037"},{"product_id":"watts-rpz-backflow-preventer-valve-1-1-4-mbsp-405032311","title":"Watts RPZ Backflow Preventer Valve - 1 1\/4\" MBSP - 405032311","description":"\n\u003ch4\u003eDescription\u003c\/h4\u003e\n\u003cp\u003eThe BA BM is to be installed according to your national installation guidelines. Valve supplied as either a unit that includes strainer and isolating ball valves or as a device which is the valve on its own. Valves must be tested on an annual basis by a qualified tester. \u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1 1\/4\" MBSP x 1 1\/4\" MBSP Connections with 40mm Female Tundish Connection\u003c\/li\u003e\n\u003cli\u003eDimensions (mm): 238 Height - 76 Width\u003c\/li\u003e\n\u003cli\u003eBody: DZR Brass (CW602N)\u003c\/li\u003e\n\u003cli\u003eRelief Valve Body: Plastic (PA)\u003c\/li\u003e\n\u003cli\u003eSeal: Rubber\u003c\/li\u003e\n\u003cli\u003eTundish: Plastic\u003c\/li\u003e\n\u003cli\u003eConnections: DZR Brass\u003c\/li\u003e\n\u003cli\u003eMax. system pressure: PN 10 (10 bar)\u003c\/li\u003e\n\u003cli\u003eNom. operating temperature: 65 °C\u003c\/li\u003e\n\u003cli\u003ePeak temperature: 90 °C for 1 hour\/day\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"1 1\/4\"","offer_id":46237168042251,"sku":"WTS00000200","price":559.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/WTS00000200_a5ff4746-2fe5-4047-a937-1f3a6e30f3f6.jpg?v=1767189038"},{"product_id":"watts-rpz-backflow-preventer-valve-1-1-2-mbsp-405040311","title":"Watts RPZ Backflow Preventer Valve - 1 1\/2\" MBSP - 405040311","description":"\n\u003ch4\u003eDescription\u003c\/h4\u003e\n\u003cp\u003eThe BA BM is to be installed according to your national installation guidelines. Valve supplied as either a unit that includes strainer and isolating ball valves or as a device which is the valve on its own. Valves must be tested on an annual basis by a qualified tester. \u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1 1\/2\" MBSP x 1 1\/2\" MBSP Connections with 50mm Female Tundish Connection\u003c\/li\u003e\n\u003cli\u003eDimensions (mm): 336 Height - 115 Width\u003c\/li\u003e\n\u003cli\u003eBody: DZR Brass (CW602N)\u003c\/li\u003e\n\u003cli\u003eRelief Valve Body: Plastic (PA)\u003c\/li\u003e\n\u003cli\u003eSeal: Rubber\u003c\/li\u003e\n\u003cli\u003eTundish: Plastic\u003c\/li\u003e\n\u003cli\u003eConnections: DZR Brass\u003c\/li\u003e\n\u003cli\u003eMax. system pressure: PN 10 (10 bar)\u003c\/li\u003e\n\u003cli\u003eNom. operating temperature: 65 °C\u003c\/li\u003e\n\u003cli\u003ePeak temperature: 90 °C for 1 hour\/day\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"1 1\/2\"","offer_id":46237168075019,"sku":"WTS00000210","price":755.24,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/WTS00000210_98868004-c98e-483f-b271-61ab5d17f964.jpg?v=1767189039"},{"product_id":"watts-rpz-backflow-preventer-valve-2-mbsp-405050311","title":"Watts RPZ Backflow Preventer Valve - 2\" MBSP - 405050311","description":"\n\u003ch4\u003eDescription\u003c\/h4\u003e\n\u003cp\u003eThe BA BM is to be installed according to your national installation guidelines. Valve supplied as either a unit that includes strainer and isolating ball valves or as a device which is the valve on its own. Valves must be tested on an annual basis by a qualified tester. \u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e2\" MBSP x 2\" MBSP Connections with 50mm Female Tundish Connection\u003c\/li\u003e\n\u003cli\u003eDimensions (mm): 303.5 Height - 115 Width\u003c\/li\u003e\n\u003cli\u003eBody: DZR Brass (CW602N)\u003c\/li\u003e\n\u003cli\u003eRelief Valve Body: Plastic (PA)\u003c\/li\u003e\n\u003cli\u003eSeal: Rubber\u003c\/li\u003e\n\u003cli\u003eTundish: Plastic\u003c\/li\u003e\n\u003cli\u003eConnections: DZR Brass\u003c\/li\u003e\n\u003cli\u003eMax. system pressure: PN 10 (10 bar)\u003c\/li\u003e\n\u003cli\u003eNom. operating temperature: 65 °C\u003c\/li\u003e\n\u003cli\u003ePeak temperature: 90 °C for 1 hour\/day\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"2\"","offer_id":46237168337163,"sku":"WTS00000220","price":805.78,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/WTS00000220_90c0f2b4-d555-49da-aa84-99cc511995ee.jpg?v=1767189040"}],"url":"https:\/\/plumblikeaking.co.uk\/collections\/rpz-valves.oembed?page=2","provider":"Kings Plumbing Supplies Limited","version":"1.0","type":"link"}