{"product_id":"8-deringer-40g-rp","title":"8 DERINGER 40G (RP)","description":"\u003cp\u003eThe 8 inch Ames Deringer™ 40G Reduced Pressure Zone assembly is designed to prevent \u003cstrong\u003ehazardous contaminants\u003c\/strong\u003e and \u003cstrong\u003enon-health hazard pollutants\u003c\/strong\u003e from entering a potable water supply system. It effectively safeguards against both \u003cstrong\u003ebackpressure\u003c\/strong\u003e and \u003cstrong\u003ebacksiphonage conditions\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003eThis Deringer 40G assembly is suitable for \u003cstrong\u003econtinuous pressure service\u003c\/strong\u003e and features inline serviceable \u003cstrong\u003eOS\u0026amp;Y gate valves\u003c\/strong\u003e and a robust \u003cstrong\u003estainless steel body\u003c\/strong\u003e. It incorporates \u003cstrong\u003eTrue-Seal™\u003c\/strong\u003e and \u003cstrong\u003eDual-Action™ checks\u003c\/strong\u003e for reliable performance across both low- and high-flow rates.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStem includes tamper switch groove\u003c\/strong\u003e for enhanced security.\u003c\/li\u003e\n\u003cli\u003eFeatures \u003cstrong\u003ein-line serviceable gate valves\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eConstructed with a durable \u003cstrong\u003estainless steel housing\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eEquipped with \u003cstrong\u003etamper-resistant test cocks\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003ePatented \u003cstrong\u003eDual-action™ second check module\u003c\/strong\u003e provides \u003cstrong\u003epoppet action at low flow\u003c\/strong\u003e and \u003cstrong\u003eswing action at high flow\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoppet action first check\u003c\/strong\u003e for more reliable relief valve closure.\u003c\/li\u003e\n\u003cli\u003eIncludes a \u003cstrong\u003estainless steel braided wire sensing line\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced chamber Relief Valve\u003c\/strong\u003e with no sliding seals.\u003c\/li\u003e\n\u003cli\u003eAWWA C509\/UL Classified\/FM Approved \u003cstrong\u003eresilient seated gate valves (OS\u0026amp;Y)\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eUtilizes \u003cstrong\u003esilicone elastomer check discs\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eFlexible groove coupling \u003cstrong\u003eUL Classified\/FM Approved\u003c\/strong\u003e (between body and gate valves).\u003c\/li\u003e\n\u003cli\u003eMain \u003cstrong\u003eend connections are flanged\u003c\/strong\u003e, conforming to \u003cstrong\u003eANSI B16.1 Class 125\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eContains a \u003cstrong\u003eflood sensor with SentryPlus Alert® technology\u003c\/strong\u003e to detect excessive water discharges from the relief valve.\u003c\/li\u003e\n\u003cli\u003ePrewired supervisory switches for monitoring.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796660920597,"sku":"D-8040G","price":12017.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/178149.jpg?v=1772725984","url":"https:\/\/www.backflowpreventer.com\/products\/8-deringer-40g-rp","provider":"Water Specialties Company","version":"1.0","type":"link"}