{"product_id":"officine-rigamonti-0477-series-heating-pressure-relief-valve-3-bar-1-1-4-x-1-1-2-fbsp-0477-432","title":"Officine Rigamonti 0477 Series Heating Pressure Relief Valve - 3 Bar - 1 1\/4\" x 1 1\/2\" FBSP - 0477.432","description":"\n\u003cdiv class=\"cell\"\u003e\n\u003cdiv id=\"ivzl\"\u003e\n\u003ch4 id=\"i3rq1\"\u003eDescription\u003c\/h4\u003e\n\u003cp id=\"ip4o9\"\u003e\u003c\/p\u003e\n\u003cdiv id=\"iw0uqc\"\u003e\u003cspan id=\"ii63n9\"\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eOfficine Rigamonti OR 0477 Series Pressure Relief Valve\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eis a high-quality safety valve equipped with a manual handwheel for reliable pressure control in heating, cooling, and industrial systems. The Pressure Relief Valve is designed to open automatically when system pressure surpasses the pre-set nominal level, this valve efficiently releases excess fluid and resets once pressure stabilises, preventing equipment strain and potential system damage. \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv id=\"i2tm5c\"\u003e\u003cspan style=\"font-family: Montserrat, sans-serif;\"\u003eThe Officine Rigamonti OR valve's robust construction includes a rubber diaphragm that isolates all internal moving parts, enhancing durability and reducing maintenance needs. TÜV-certified and compliant with the EU Pressure Equipment Directive (PED 2014\/68\/EU), this valve is ideal for maintaining safe, efficient operation.\u003c\/span\u003e\u003c\/div\u003e\n\u003cp\u003e \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\"\u003e\n\u003cdiv id=\"iopbz\"\u003e\n\u003cb id=\"irtrg\" draggable=\"true\" data-highlightable=\"1\"\u003eAutomatic Pressure Relief:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003eOpens to release excess pressure when the system exceeds the pre-set nominal level, protecting equipment and extending its lifespan.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli id=\"i2pni\"\u003e\n\u003cdiv\u003e\n\u003cb\u003eManual Handwheel Activation:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eEnables manual testing at lower pressure levels, ensuring easy checks and reliable performance at any time.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli id=\"iz1rp\"\u003e\n\u003cdiv\u003e\n\u003cb\u003eHigh Discharge Flow Capacity:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003eDesigned for efficient fluid discharge, providing effective pressure regulation for demanding applications.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli id=\"i8edl\"\u003e\n\u003cdiv\u003e\n\u003cb\u003eCertified Quality:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003eTÜV-certified and PED 2014\/68\/EU compliant, meeting rigorous safety standards.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli id=\"i424d\"\u003e\n\u003cdiv\u003e\n\u003cb\u003eVersatile Application:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003eSuitable for heating, cooling, and industrial systems, ensuring dependable pressure stability across diverse environments.\u003c\/div\u003e\n\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: \u003c\/strong\u003eOfficine Rigamonti\u003c\/li\u003e\n\u003cli id=\"i3fzt\"\u003e\n\u003cstrong id=\"iy0rm\" draggable=\"true\"\u003eConnections: \u003c\/strong\u003e\u003cspan draggable=\"true\" id=\"inieg\"\u003e1 1\/4\" x 1 1\/2\" FBSP\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli id=\"ie1op\"\u003e\n\u003cstrong id=\"iuoii\" draggable=\"true\" data-highlightable=\"1\"\u003eBar Pressure: \u003c\/strong\u003e3 Bar\u003cbr id=\"iabak\" draggable=\"true\" data-highlightable=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli id=\"ivoyh\"\u003e\n\u003cstrong id=\"i592o\" draggable=\"true\" data-highlightable=\"1\"\u003eClass: \u003c\/strong\u003eH (for heating systems for water according to DIN EN 12828)\u003cbr id=\"iw1ya\" draggable=\"true\" data-highlightable=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli id=\"iyt1zp\"\u003e\n\u003cstrong id=\"ivrqwe\" draggable=\"true\" data-highlightable=\"1\"\u003ePre-Set Nominal Pressure (Pnr) Factory Set \u0026amp; Sealed: \u003c\/strong\u003e2.5 - 3 Bar\u003c\/li\u003e\n\u003cli id=\"i5tgk\"\u003e\n\u003cstrong id=\"ixcef\" draggable=\"true\" data-highlightable=\"1\"\u003eMaximum Sealing Pressure: \u003c\/strong\u003ePnr - 0.20 Bar\u003c\/li\u003e\n\u003cli id=\"id3o6\"\u003e\n\u003cstrong id=\"ila9c\" draggable=\"true\" data-highlightable=\"1\"\u003eMaximum Opening Pressure: \u003c\/strong\u003ePnr + 0.20 Bar\u003c\/li\u003e\n\u003cli id=\"ia2rj\"\u003e\n\u003cstrong id=\"ijd4e\" draggable=\"true\" data-highlightable=\"1\"\u003eRe-Closing Pressure: \u003c\/strong\u003ePnr - 0.50 Bar\u003cbr id=\"icegg\" draggable=\"true\" data-highlightable=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli id=\"ihbdl\"\u003e\n\u003cstrong id=\"iam3i\" draggable=\"true\" data-highlightable=\"1\"\u003eWarranty: \u003c\/strong\u003e1 Year\u003cbr id=\"irg9n\" draggable=\"true\" data-highlightable=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli id=\"ivg63\"\u003e\n\u003cstrong id=\"i9zb5\" draggable=\"true\" data-highlightable=\"1\"\u003eCertification: \u003c\/strong\u003eTÜV-certified, ACS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e*Stock dependant\u003c\/p\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"1 1\/4\" x 1 1\/2\" FBSP","offer_id":49609431122187,"sku":"OFR00000110","price":33.53,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/OFR00000110_bddcc031-78f8-484c-b3b4-6f8fd520e000.jpg?v=1767182490","url":"https:\/\/plumblikeaking.co.uk\/products\/officine-rigamonti-0477-series-heating-pressure-relief-valve-3-bar-1-1-4-x-1-1-2-fbsp-0477-432","provider":"Kings Plumbing Supplies Limited","version":"1.0","type":"link"}