{"product_id":"6-lf870-wz-dnrs","title":"6 LF870-WZ-DNRS","description":"\u003cp\u003eThis \u003cstrong\u003e6 inch lead free MasterSeries® double check valve backflow preventer assembly\u003c\/strong\u003e is engineered to provide drop-in replacement of competitor's valves with a Z-pattern (LF870WZ) lay length, while configured for standard N-pattern (LF870W) orientation. It is designed to prevent the backflow of polluted water from entering into the potable water supply due to backsiphonage and\/or backpressure, in accordance with national plumbing codes and water authority requirements. This valve is suitable for continuous pressure piping applications and for cross-connections identified as non-health hazards.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDesigned for \u003cstrong\u003edrop-in replacement\u003c\/strong\u003e of competitor's Z-pattern valves, featuring a longer gate-to-gate length.\u003c\/li\u003e\n\u003cli\u003eConstructed with a \u003cstrong\u003eductile iron body\u003c\/strong\u003e, epoxy coated using \u003cstrong\u003eArmorTek corrosion resistant technology\u003c\/strong\u003e for internal and external surfaces.\u003c\/li\u003e\n\u003cli\u003eFeatures \u003cstrong\u003estainless steel check modules\u003c\/strong\u003e with replaceable seats and disc rubbers.\u003c\/li\u003e\n\u003cli\u003eEquipped with \u003cstrong\u003edomestic NRS resilient seated gate valves\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact modular design\u003c\/strong\u003e facilitates easy in-line maintenance.\u003c\/li\u003e\n\u003cli\u003eNo special tools required for servicing.\u003c\/li\u003e\n\u003cli\u003eIncludes a \u003cstrong\u003ecaptured modular spring assembly\u003c\/strong\u003e, reversible and replaceable discs, and field replaceable seats.\u003c\/li\u003e\n\u003cli\u003eWinterization feature with disc retainers and valve body drain ports.\u003c\/li\u003e\n\u003cli\u003eClapper check assembly ensures compatibility between 1st and 2nd check components.\u003c\/li\u003e\n\u003cli\u003eFeatures a captured O-ring design.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796695359765,"sku":"88007321","price":13581.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/179385.jpg?v=1772726975","url":"https:\/\/www.backflowpreventer.com\/products\/6-lf870-wz-dnrs","provider":"Water Specialties Company","version":"1.0","type":"link"}