{"product_id":"dual-plate-wafer-check-valve-nbr-seat-pn10-ductile-iron","title":"Dual Plate Wafer Check Valve - NBR Seat PN10 Ductile Iron","description":"\u003cp\u003eThe Dual Plate Wafer Check Valve provides reliable non-return protection in a compact, space-saving design suitable for various fluid systems. Featuring two spring-loaded plates mounted within a streamlined epoxy-coated body, this valve ensures rapid closure to prevent backflow while maintaining low head loss and a minimal installation footprint.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eDual Plate Mechanism\u003c\/b\u003e: The spring-loaded plates deliver faster shut-off and more stable performance compared to traditional single-disc swing checks, effectively reducing water hammer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNBR Seat\u003c\/b\u003e: Equipped with a nitrile rubber seat to ensure seamless sealing and reliable performance in water, glycol, and mild fluid systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDurable Construction\u003c\/b\u003e: Built with an epoxy-coated ductile iron body for enhanced corrosion resistance and longevity in commercial environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWafer Design\u003c\/b\u003e: The slim wafer pattern fits easily between companion flanges, significantly reducing both the installation length and overall cost.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVersatile Application\u003c\/b\u003e: Ideal for use in commercial HVAC systems, irrigation feed lines, and building services water circuits.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eDesigned for efficiency and ease of maintenance, this check valve is a cost-effective solution for preventing reverse flow in tight-space installations. Its lightweight construction simplifies retrofitting and ensures a quick setup for your piping infrastructure.\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBody Material\u003c\/th\u003e\n\u003ctd\u003eEpoxy Coated Ductile Iron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePlate Material\u003c\/th\u003e\n\u003ctd\u003eEpoxy Coated Carbon Steel (1½\" to 8\"), Ductile Iron (10\" to 24\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeat Material\u003c\/th\u003e\n\u003ctd\u003eNBR (Nitrile Rubber)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePressure Rating\u003c\/th\u003e\n\u003ctd\u003ePN10 (~10 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating Temperature\u003c\/th\u003e\n\u003ctd\u003e-10°C to +100°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDesign Type\u003c\/th\u003e\n\u003ctd\u003eWafer pattern\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"CastFlow","offers":[{"title":"11\/2\"","offer_id":53964094144854,"sku":"V960008","price":69.13,"currency_code":"GBP","in_stock":true},{"title":"2\"","offer_id":53964094177622,"sku":"V960009","price":69.13,"currency_code":"GBP","in_stock":true},{"title":"21\/2\"","offer_id":53964094210390,"sku":"V960010","price":76.46,"currency_code":"GBP","in_stock":true},{"title":"3\"","offer_id":53964094243158,"sku":"V960011","price":86.93,"currency_code":"GBP","in_stock":true},{"title":"4\"","offer_id":53964094275926,"sku":"V960012","price":120.45,"currency_code":"GBP","in_stock":true},{"title":"5\"","offer_id":53964094308694,"sku":"V960013","price":174.91,"currency_code":"GBP","in_stock":true},{"title":"6\"","offer_id":53964094341462,"sku":"V960014","price":190.63,"currency_code":"GBP","in_stock":true},{"title":"8\"","offer_id":53964094374230,"sku":"V960015","price":304.78,"currency_code":"GBP","in_stock":true},{"title":"10\"","offer_id":53964094406998,"sku":"V960016","price":494.36,"currency_code":"GBP","in_stock":true},{"title":"12\"","offer_id":53964094439766,"sku":"V960017","price":590.72,"currency_code":"GBP","in_stock":true},{"title":"14\"","offer_id":53964094472534,"sku":"V960018","price":1012.81,"currency_code":"GBP","in_stock":true},{"title":"16\"","offer_id":53964094505302,"sku":"V960019","price":1300.85,"currency_code":"GBP","in_stock":true},{"title":"18\"","offer_id":53964094538070,"sku":"V960020","price":2803.83,"currency_code":"GBP","in_stock":true},{"title":"20\"","offer_id":53964094570838,"sku":"V960021","price":3287.71,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1029\/5148\/5782\/files\/dual-plate-check-valve-nbr-seat-12534-p.jpg?v=1782140466","url":"https:\/\/pipetech.org.uk\/products\/dual-plate-wafer-check-valve-nbr-seat-pn10-ductile-iron","provider":"Pipetech Supplies","version":"1.0","type":"link"}