{"product_id":"10-lf870w-dosy-dc","title":"10 LF870W-DOSY DC","description":"\u003cp\u003eThis 10 inch \u003cstrong\u003elead free\u003c\/strong\u003e FEBCO MasterSeries LF870W Double Check Valve Assembly is specifically designed to prevent the backflow of polluted water from entering into the potable water supply due to \u003cstrong\u003ebacksiphonage\u003c\/strong\u003e and \u003cstrong\u003ebackpressure\u003c\/strong\u003e. It is ideal for protection in \u003cstrong\u003econtinuous pressure piping applications\u003c\/strong\u003e and at cross-connections identified as \u003cstrong\u003enon-health hazards\u003c\/strong\u003e and for other \u003cstrong\u003enon-toxic contaminants\u003c\/strong\u003e at the service line entrance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead Free*\u003c\/strong\u003e construction to comply with low lead installation requirements. \u003cem\u003e*The wetted surface of this product contacted by consumable water contains less than 0.25% of lead by weight.\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArmorTek®\u003c\/strong\u003e coating technology to resist corrosion of internals, reducing microbial-induced corrosion (MIC) and protecting exposed metal substrate.\u003c\/li\u003e\n\u003cli\u003eLonger gate-to-gate length for \u003cstrong\u003edrop-in replacement\u003c\/strong\u003e of longer valves.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIn-line serviceable assembly\u003c\/strong\u003e design for easy maintenance without special tools.\u003c\/li\u003e\n\u003cli\u003eApproved for \u003cstrong\u003evertical up\/vertical down N-pattern\u003c\/strong\u003e and \u003cstrong\u003evertical up Z-pattern\u003c\/strong\u003e installations.\u003c\/li\u003e\n\u003cli\u003eFeatures a \u003cstrong\u003ecaptured modular spring assembly\u003c\/strong\u003e, reversible and replaceable discs, and field replaceable seats.\u003c\/li\u003e\n\u003cli\u003eDuctile iron valve body design with \u003cstrong\u003estainless steel check components\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eIncludes a \u003cstrong\u003ewinterization feature\u003c\/strong\u003e with disc retainers and valve body drain ports.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClapper check assembly\u003c\/strong\u003e with commonality between 1st and 2nd check components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaptured O-ring design\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMain valve body is constructed from \u003cstrong\u003efused epoxy ductile iron\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eEquipped with \u003cstrong\u003edomestic outside stem and yoke resilient seated gate valves\u003c\/strong\u003e (OSY).\u003c\/li\u003e\n\u003cli\u003eIncludes top mounted test cocks and two in-line independent positive seating check modules.\u003c\/li\u003e\n\u003cli\u003eFeatures captured springs and replaceable check discs and seats.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796691853589,"sku":"88005416","price":39417.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/179270.jpg?v=1772726883","url":"https:\/\/www.backflowpreventer.com\/products\/10-lf870w-dosy-dc","provider":"Water Specialties Company","version":"1.0","type":"link"}