{"product_id":"4-lf876-wz-dosy-gpm","title":"4 LF876-WZ-DOSY-GPM","description":"\u003cp\u003eThe 4 inch FEBCO MasterSeries LF876W\/WZ Double Check Detector Assembly (Type II) is designed to prevent the reverse flow of polluted water into the potable water supply due to backsiphonage or backpressure. This assembly is primarily used on potable drinking water systems and fire sprinkler systems for non-health hazard (pollutant) applications.\u003c\/p\u003e\u003cp\u003eThis valve features a \u003cstrong\u003eZ-Pattern lay-length\u003c\/strong\u003e specifically for \u003cstrong\u003edrop-in replacement\u003c\/strong\u003e of competitor’s Z-pattern valves. Its bypass line is designed to detect system leakage or unauthorized water use.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuctile iron\u003c\/strong\u003e body construction with patented \u003cstrong\u003eArmorTek® 3-part advanced epoxy coating system\u003c\/strong\u003e to reduce microbial-induced corrosion (MIC) and protect exposed metal substrate.\u003c\/li\u003e\n\u003cli\u003eContains two \u003cstrong\u003ein-line independent check valves\u003c\/strong\u003e with replaceable seats and disc rubbers.\u003c\/li\u003e\n\u003cli\u003eIncludes a \u003cstrong\u003egallons per minute (GPM) metered bypass\u003c\/strong\u003e and \u003cstrong\u003eoutside stem and yoke (OSY) resilient seated domestic gate valves\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eDesigned for \u003cstrong\u003eZ-Pattern (vertical up) installations\u003c\/strong\u003e to protect against backpressure and backsiphonage.\u003c\/li\u003e\n\u003cli\u003eIncorporates ball valve test cocks for easy testing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead Free*\u003c\/strong\u003e design, containing less than 0.25% lead by weight on wetted surfaces.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796683432213,"sku":"88007350","price":12387.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/178912.jpg?v=1772726597","url":"https:\/\/www.backflowpreventer.com\/products\/4-lf876-wz-dosy-gpm","provider":"Water Specialties Company","version":"1.0","type":"link"}