{"product_id":"brass-spring-check-valve-pn16-bsp-threaded","title":"Brass Spring Check Valve - Acetal Disc PN16 BSPP Threaded","description":"\u003cp\u003eThis high-quality brass spring check valve is designed to prevent backflow and ensure unidirectional flow in various piping systems. Featuring an acetal (POM) disc, this valve provides smooth, quiet operation and enhanced wear resistance, making it a reliable choice for building services and light industrial applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eAcetal Disc\u003c\/b\u003e: The POM disc construction ensures low friction, quiet movement, and excellent durability for a long service life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRobust Construction\u003c\/b\u003e: Manufactured with a brass body and a stainless steel spring for corrosion resistance and mechanical strength.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eReliable Sealing\u003c\/b\u003e: Equipped with an NBR rubber gasket seat to provide a secure seal and prevent leakage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVersatile Connections\u003c\/b\u003e: Features standard BSPP threaded ends for easy installation into existing pipework.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOperational Efficiency\u003c\/b\u003e: Designed with a low cracking pressure of approximately 0.02 bar, ideal for systems with frequent pressure variations.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSuitable for HVAC loops, pump feed systems, and water circuits, this spring check valve offers a low-maintenance solution for maintaining system integrity and efficiency.\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBody Material\u003c\/th\u003e\n\u003ctd\u003eBrass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDisc Material\u003c\/th\u003e\n\u003ctd\u003eAcetal (POM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSpring Material\u003c\/th\u003e\n\u003ctd\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeat\u003c\/th\u003e\n\u003ctd\u003eNBR rubber gasket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConnection Type\u003c\/th\u003e\n\u003ctd\u003eBSPP threaded ends\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePressure Rating\u003c\/th\u003e\n\u003ctd\u003ePN16 ¼\" to 1\", PN10 1¼\" to 2\", PN8 2½ to 4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCracking Pressure\u003c\/th\u003e\n\u003ctd\u003eApprox. 0.02bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTemperature Range\u003c\/th\u003e\n\u003ctd\u003e0°C to +95°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Pipetech","offers":[{"title":"1\/4\"","offer_id":53964215681366,"sku":"V228002","price":6.29,"currency_code":"GBP","in_stock":true},{"title":"3\/8\"","offer_id":53964215714134,"sku":"V228003","price":5.24,"currency_code":"GBP","in_stock":true},{"title":"1\/2\"","offer_id":53964215746902,"sku":"V228004","price":5.24,"currency_code":"GBP","in_stock":true},{"title":"3\/4\"","offer_id":53964215779670,"sku":"V228005","price":7.33,"currency_code":"GBP","in_stock":true},{"title":"1\"","offer_id":53964215812438,"sku":"V228006","price":8.38,"currency_code":"GBP","in_stock":true},{"title":"11\/4\"","offer_id":53964215845206,"sku":"V228007","price":12.57,"currency_code":"GBP","in_stock":true},{"title":"11\/2\"","offer_id":53964215877974,"sku":"V228008","price":16.76,"currency_code":"GBP","in_stock":true},{"title":"2\"","offer_id":53964215910742,"sku":"V228009","price":25.14,"currency_code":"GBP","in_stock":true},{"title":"21\/2\"","offer_id":53964215943510,"sku":"V228010","price":55.51,"currency_code":"GBP","in_stock":true},{"title":"3\"","offer_id":53964215976278,"sku":"V228011","price":75.41,"currency_code":"GBP","in_stock":true},{"title":"4\"","offer_id":53964216009046,"sku":"V228012","price":128.82,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1029\/5148\/5782\/files\/brass-spring-check-valve-acetal-disc-12414-p.jpg?v=1782140233","url":"https:\/\/pipetech.org.uk\/products\/brass-spring-check-valve-pn16-bsp-threaded","provider":"Pipetech Supplies","version":"1.0","type":"link"}