{"product_id":"10-lf850-osy","title":"10 LF850-OSY","description":"\u003cp\u003eThis \u003cstrong\u003eFEBCO MasterSeries LF850 10 inch Lead Free Double Check Valve Assembly\u003c\/strong\u003e is specifically designed to protect potable drinking water systems from backflow of pollutants. It effectively prevents contaminants from entering the water supply due to backsiphonage and backpressure conditions in \u003cstrong\u003enon-health hazard applications\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003eThe assembly features a durable \u003cstrong\u003eductile iron body\u003c\/strong\u003e with flanged end connections, incorporating two in-line independent check valves, and is equipped with \u003cstrong\u003eOSY (Outside Stem and Yoke) resilient seated shutoff valves\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIn-line serviceable assembly\u003c\/strong\u003e requiring \u003cstrong\u003eno special tools\u003c\/strong\u003e for maintenance.\u003c\/li\u003e\n\u003cli\u003ePatented \u003cstrong\u003eArmorTek® 3-part advanced epoxy coating system\u003c\/strong\u003e to resist \u003cstrong\u003emicrobial-induced corrosion (MIC)\u003c\/strong\u003e and protect exposed metal substrate.\u003c\/li\u003e\n\u003cli\u003eIncludes \u003cstrong\u003eLead Free* construction\u003c\/strong\u003e to comply with low lead installation requirements (*the wetted surface of this product contacted by consumable water contains less than 0.25% of lead by weight*).\u003c\/li\u003e\n\u003cli\u003eTwo independently acting \u003cstrong\u003eclapper style check modules\u003c\/strong\u003e with \u003cstrong\u003ereplaceable stainless steel seats\u003c\/strong\u003e and \u003cstrong\u003esilicone elastomer discs\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaptured modular spring assembly\u003c\/strong\u003e and \u003cstrong\u003ecaptured O-ring design\u003c\/strong\u003e for reliable operation.\u003c\/li\u003e\n\u003cli\u003eFeatures \u003cstrong\u003efield replaceable seats\u003c\/strong\u003e and \u003cstrong\u003ereversible, replaceable discs\u003c\/strong\u003e for extended service life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuctile iron valve body design\u003c\/strong\u003e for robust durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWinterization feature\u003c\/strong\u003e with disc retainers and valve body drain ports.\u003c\/li\u003e\n\u003cli\u003eCommonality between 1st and 2nd check components simplifies parts management.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796693950741,"sku":"0124535","price":35832.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/179324.jpg?v=1772726926","url":"https:\/\/www.backflowpreventer.com\/products\/10-lf850-osy","provider":"Water Specialties Company","version":"1.0","type":"link"}