{"product_id":"cast-iron-flanged-pn6-check-valve-brass-seat-disc","title":"Cast Iron Flanged PN6 Check Valve - Brass Seat\/Disc","description":"\u003cp\u003eThis cast iron flanged PN6 check valve provides essential non-return protection for systems operating at lower pressures, offering a cost-effective solution for large-bore pipework. Designed for reliability in utility and gravity-fed networks, it ensures fluid flows in a single direction to prevent backflow damage.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eConnection\u003c\/b\u003e: PN6 flange (approximately 16 bar nominal rating) specifically sized for larger bore piping systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBody Material\u003c\/b\u003e: Robust cast iron GJL or comparable, ideal for water or non-aggressive fluid services.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSeat and Disc Construction\u003c\/b\u003e: Features a cast brass seat with a cast brass disc for sizes 2\" to 4\", and a cast iron disc for sizes 5\" to 8\".\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOperating Pressure\u003c\/b\u003e: Rated for PN16 (16 bar) performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTemperature Range\u003c\/b\u003e: Suitable for operation between approximately -10°C to +150°C depending on the specific trim.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaintenance\u003c\/b\u003e: The flanged design allows for straightforward removal and disassembly from the piping system for routine inspection or repair.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIdeal for chilled water distribution and utility water mains where modest system pressure is the norm, this PN6 cast iron check valve delivers practical and reliable performance for industrial applications.\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eConnection\u003c\/th\u003e\n\u003ctd\u003ePN6 flange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBody Material\u003c\/th\u003e\n\u003ctd\u003eCast iron GJL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeat Material\u003c\/th\u003e\n\u003ctd\u003eCast Brass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDisc Material\u003c\/th\u003e\n\u003ctd\u003eCast Brass (2\" to 4\"), Cast Iron (5\" to 8\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating Pressure\u003c\/th\u003e\n\u003ctd\u003ePN16 (16 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTemperature Range\u003c\/th\u003e\n\u003ctd\u003e-10°C to +150°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"MP","offers":[{"title":"2\"","offer_id":53964202967382,"sku":"V510309","price":324.69,"currency_code":"GBP","in_stock":true},{"title":"21\/2\"","offer_id":53964203000150,"sku":"V510310","price":407.43,"currency_code":"GBP","in_stock":true},{"title":"3\"","offer_id":53964203032918,"sku":"V510311","price":482.84,"currency_code":"GBP","in_stock":true},{"title":"4\"","offer_id":53964203065686,"sku":"V510312","price":577.1,"currency_code":"GBP","in_stock":true},{"title":"5\"","offer_id":53964203098454,"sku":"V510313","price":735.26,"currency_code":"GBP","in_stock":true},{"title":"6\"","offer_id":53964203131222,"sku":"V510314","price":880.85,"currency_code":"GBP","in_stock":true},{"title":"8\"","offer_id":53964203163990,"sku":"V510316","price":1372.07,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1029\/5148\/5782\/files\/cast-iron-check-valve-flanged-pn6-12388-p.jpg?v=1782140269","url":"https:\/\/pipetech.org.uk\/products\/cast-iron-flanged-pn6-check-valve-brass-seat-disc","provider":"Pipetech Supplies","version":"1.0","type":"link"}