{"title":"Backflow Devices - Wilkins - DCVA - Double Check Valve Assemblies - 8\" - 450ST Series","description":null,"products":[{"product_id":"8-450-dc-ss-body-bfly-grv-x-grv","title":"8 450 DC SS BODY BFLY GRV X GRV","description":"\u003cp\u003eThe Wilkins 450ST is an 8 inch Stainless Steel Double Check Valve Assembly designed for new installations or as a direct drop-in replacement on potable water lines.\u003c\/p\u003e\u003cp\u003eIt provides crucial protection against \u003cstrong\u003ebacksiphonage\u003c\/strong\u003e and \u003cstrong\u003ebackpressure\u003c\/strong\u003e of polluted water, ensuring the integrity of the potable water supply in applications where a potential health hazard does not exist.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFeatures a durable \u003cstrong\u003e304L Stainless Steel body\u003c\/strong\u003e and access covers, offering superior \u003cstrong\u003ecorrosion resistance\u003c\/strong\u003e and extended product life.\u003c\/li\u003e\n\u003cli\u003eEquipped with \u003cstrong\u003egrooved end butterfly valves\u003c\/strong\u003e that include \u003cstrong\u003eintegral supervisory switches\u003c\/strong\u003e, enabling robust system integration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact footprint\u003c\/strong\u003e facilitates easy installation, especially for direct drop-in replacements, matching common n-pattern valve lay-lengths.\u003c\/li\u003e\n\u003cli\u003ePatented \u003cstrong\u003ecompound checks\u003c\/strong\u003e ensure \u003cstrong\u003eultra-low pressure drop\u003c\/strong\u003e, as documented by approval authorities, which can reduce the need for a booster pump.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTime-tested check and relief valve components\u003c\/strong\u003e simplify maintenance, contributing to greater water system uptime.\u003c\/li\u003e\n\u003cli\u003eThe \u003cstrong\u003epatented AR spool\u003c\/strong\u003e maintains agency approvals when factory-installed and is engineered for drop-in replacements.\u003c\/li\u003e\n\u003cli\u003eAn integrated backflow setter eliminates the requirement for concrete thrust blocks, leading to simpler installation and lower costs.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796859134229,"sku":"8-450STBG","price":33400.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/191269.jpg?v=1783351317"},{"product_id":"8-450-dc-ss-body-n-pattern-osy-flg-x-flg","title":"8 450 DC SS BODY N PATTERN OSY FLG X FLG","description":"The Zurn Wilkins 450ST Stainless Steel n-Pattern Double Check Assembly (DC) withstands the corrosive effects of water and is ideal for new or direct drop-in replacement delivering convenience without compromise.","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796859363605,"sku":"8-450STOSY","price":33793.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/191274.jpg?v=1783351512"}],"url":"https:\/\/www.backflowpreventer.com\/collections\/backflow-devices-wilkins-dcva-double-check-valve-assemblies-8-450st-series.oembed","provider":"Water Specialties Company","version":"1.0","type":"link"}