{"title":"Backflow Devices - Febco - DCVA - Double Check Valve Assemblies - 8\" - 850 Series","description":null,"products":[{"product_id":"8-lf850-dnrs","title":"8 LF850-DNRS","description":"\u003cp\u003eThis 8 inch lead free MasterSeries® double check valve backflow preventer assembly 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.\u003c\/p\u003e\u003cp\u003eIts compact modular design facilitates easy maintenance for in-line repairs. It is ideal for protection in continuous pressure piping applications and at cross-connections identified as non-health hazards and for other non-toxic contaminants at the service line entrance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIn-line serviceable assembly\u003c\/li\u003e\n\u003cli\u003eNo special tools required for servicing\u003c\/li\u003e\n\u003cli\u003eCaptured modular spring assembly\u003c\/li\u003e\n\u003cli\u003eReusable and replaceable discs\u003c\/li\u003e\n\u003cli\u003eField replaceable seats\u003c\/li\u003e\n\u003cli\u003eDuctile iron valve body design\u003c\/li\u003e\n\u003cli\u003eStainless steel check components\u003c\/li\u003e\n\u003cli\u003eArmorTek coating technology to resist corrosion of internals\u003c\/li\u003e\n\u003cli\u003eWinterization feature with disc retainers and valve body drain cocks\u003c\/li\u003e\n\u003cli\u003eClapper check assembly\u003c\/li\u003e\n\u003cli\u003eCommonality between 1st and 2nd check components\u003c\/li\u003e\n\u003cli\u003eCaptured O-ring design\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eAdvanced Coating Technology\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe coating on this backflow assembly uses \u003cstrong\u003eArmorTek®\u003c\/strong\u003e, a patented three-part advanced epoxy coating system designed to limit both \u003cstrong\u003emicrobial induced corrosion (MIC)\u003c\/strong\u003e and exposed metal substrate corrosion, reducing lead leach-in and protecting internal and external surfaces.\u003c\/p\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796709810453,"sku":"0683084","price":24395.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/179784.jpg?v=1772727322"},{"product_id":"febco-8-lf850-nrs-gate-valves","title":"Febco 8\" LF850 NRS Gate Valves","description":"\u003cp\u003eThe FEBCO 8 inch LF850 MasterSeries® Double Check Valve Assembly is a lead-free ductile iron device designed for non-health hazard applications, specifically to protect potable water systems from backsiphonage and backpressure conditions caused by objectionable but non-toxic pollutants. This assembly features \u003cstrong\u003eNon-Rising Stem (NRS) gate valves\u003c\/strong\u003e for shutoff.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuctile iron valve body\u003c\/strong\u003e construction\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRS resilient wedge gate valves\u003c\/strong\u003e compliant with AWWA C509 standards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArmorTek® powder coating\u003c\/strong\u003e, a patented 3-part advanced epoxy system, applied to internal and external surfaces to resist microbial-induced corrosion (MIC) and protect exposed metal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIn-line serviceable design\u003c\/strong\u003e requiring no special tools for maintenance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless steel check components\u003c\/strong\u003e with field \u003cstrong\u003ereplaceable seats\u003c\/strong\u003e and reusable\/replaceable elastomer discs\u003c\/li\u003e\n\u003cli\u003eCaptured O-ring design\u003c\/li\u003e\n\u003cli\u003eCommonality between first and second check components for simplified servicing\u003c\/li\u003e\n\u003cli\u003eIncludes a winterization feature with disc retainers and valve body drain cocks\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796806541589,"sku":"0124531","price":24393.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/183589.jpg?v=1772730570"},{"product_id":"febco-8-lf850-less-gates","title":"Febco 8\" LF850 Less Gates","description":"8\" Febco LF850 Double Check Valve Assembly, less gates. Known as the Master Series, the LF850 is an epoxy coated, ductile iron body with bronze check assemblies. Two cover design with replaceable seats. No special tools are required for servicing the LF850 series. \u003cbr\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/fireresq-documents.s3.amazonaws.com\/wsc\/lead-free-compliant.png\"\u003e\u003c\/p\u003e\u003cb\u003e\u003c\/b\u003e\u003cbr\u003e\u003cfont color=\"#D26E4B\"\u003eAvailable options are listed below. This is a non-stock, special order item and could take up to 2 weeks or more to deliver. All non-stock items are non-refundable, Please be sure you order carefully. If you have ANY questions please contact us before ordering.\u003c\/font\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796812243221,"sku":"0124525","price":16269.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/183740.jpg?v=1772730692"},{"product_id":"febco-8-lf850-os-y-gate-valves","title":"Febco 8\" LF850 OS\u0026Y Gate Valves","description":"\u003cp\u003eThe \u003cstrong\u003eFebco 8\" LF850 Double Check Valve Assembly\u003c\/strong\u003e is specifically designed to prevent the backflow of polluted water into potable drinking water systems due to backsiphonage or backpressure conditions in non-health hazard (pollutant) applications. This \u003cstrong\u003eLead Free MasterSeries® assembly\u003c\/strong\u003e features a compact modular design for easy in-line maintenance and is suitable for continuous pressure piping applications.\u003c\/p\u003e\u003cp\u003eThis assembly incorporates an advanced \u003cstrong\u003eArmorTek®\u003c\/strong\u003e coating, a patented three-part epoxy system engineered to reduce microbial-induced corrosion (MIC) and protect exposed metal surfaces. It also features \u003cstrong\u003eOS\u0026amp;Y (Outside Stem \u0026amp; Yoke) resilient seated gate valves\u003c\/strong\u003e and top-mounted test cocks for comprehensive functionality.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\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 servicing\u003c\/li\u003e\n\u003cli\u003eFeatures a \u003cstrong\u003ecaptured modular spring assembly\u003c\/strong\u003e with \u003cstrong\u003ereversible and replaceable discs\u003c\/strong\u003e and \u003cstrong\u003efield replaceable seats\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eConstructed with a \u003cstrong\u003eductile iron valve body design\u003c\/strong\u003e and \u003cstrong\u003estainless steel check components\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eUtilizes \u003cstrong\u003eArmorTek® coating technology\u003c\/strong\u003e to resist corrosion of internals\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\u003eEquipped with a \u003cstrong\u003eclapper check assembly\u003c\/strong\u003e and \u003cstrong\u003ecaptured O-ring design\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFeatures \u003cstrong\u003ecommonality between 1st and 2nd check components\u003c\/strong\u003e for simplified maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eNOTICE: The information contained herein is not intended to replace the full product installation and safety information available or the experience of a trained product installer. You are required to thoroughly read all installation instructions and product safety information before beginning the installation of this product. Inquire with governing authorities for local installation requirements.\u003c\/em\u003e\u003c\/p\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796813324565,"sku":"0683078","price":26023.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/183782.jpg?v=1772730730"},{"product_id":"8-lf850-nrs-iot","title":"8 LF850-NRS-IOT","description":"","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796814569749,"sku":"88003366","price":16807.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/191026.jpg?v=1783341029"}],"url":"https:\/\/www.backflowpreventer.com\/collections\/backflow-devices-febco-dcva-double-check-valve-assemblies-8-850-series.oembed","provider":"Water Specialties Company","version":"1.0","type":"link"}