{"title":"Backflow Devices - Wilkins - DCVA - Double Check Valve Assemblies - 10\"","description":null,"products":[{"product_id":"wilkins-10-350ast-os-y-gate-valves","title":"Wilkins 10\" 350AST OS\u0026Y Gate Valves","description":"Wilkins Model 350AST with OS\u0026amp;Y (Outside Stem \u0026amp; Yoke) Valves. Designed for replacement of your pre existing device or brand new installation. This 350AST is a Stainless Steel flanged device. The 350AST is grooved connection between the backflow and gate valves. OS\u0026amp;Y valves are epoxy coated cast iron series 408 resiliant wedged OSY valves. Lead Free Compliant\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\u003cbr\u003e\u003cfont color=\"#D26E4B\"\u003eThis 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":49796777640213,"sku":"10-350ASTOSY","price":38727.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/182416.jpg?v=1772729500"},{"product_id":"wilkins-10-450-less-gates","title":"Wilkins 10\" 450 Less Gates","description":"\u003cp\u003eThe Wilkins 10\" Model 450 Double Check Valve Assembly is designed for installation on \u003cstrong\u003epotable water lines\u003c\/strong\u003e to protect against both \u003cstrong\u003ebacksiphonage and backpressure\u003c\/strong\u003e of polluted water where a potential health hazard does not exist. This device is supplied \u003cstrong\u003ewithout gate valves\u003c\/strong\u003e, making it ideal for replacement in systems with pre-existing valves. It features an \u003cstrong\u003eepoxy-coated ductile iron flanged body\u003c\/strong\u003e and an \u003cstrong\u003eN-Pattern configuration\u003c\/strong\u003e for compact installations.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eThis 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\/em\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eApplication \u0026amp; Key Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eProvides protection where a \u003cstrong\u003epotential health hazard does not exist\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead-Free Compliant\u003c\/strong\u003e, meeting NSF\/ANSI\/CAN 61* requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eN-Pattern configuration\u003c\/strong\u003e allows for use in compact enclosures and retrofit applications.\u003c\/li\u003e\n\u003cli\u003ePatented, \u003cstrong\u003ecenter-stem guided Compound Check\u003c\/strong\u003e for low headloss and reliable performance.\u003c\/li\u003e\n\u003cli\u003eConvenient \u003cstrong\u003esingle access cover\u003c\/strong\u003e to reduce maintenance downtime.\u003c\/li\u003e\n\u003cli\u003eDesigned for \u003cstrong\u003enew and retrofit installations\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eMaterials\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMain Valve Body \u0026amp; Access Covers: \u003cstrong\u003eDuctile Iron ASTM A 536 Grade 4\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCoatings: \u003cstrong\u003eFDA Approved fusion epoxy finish\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFasteners \u0026amp; Springs: \u003cstrong\u003eStainless Steel, 300 Series\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eElastomers: \u003cstrong\u003eEPDM (FDA approved)\u003c\/strong\u003e and \u003cstrong\u003eBuna Nitrile (FDA approved)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePolymers: \u003cstrong\u003eNORYL™\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796781572373,"sku":"10-450","price":46279.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/182578.jpg?v=1772729648"},{"product_id":"wilkins-10-450-os-y-gate-valves","title":"Wilkins 10\" 450 OS\u0026Y Gate Valves","description":"\u003cp\u003eThe Zurn Wilkins Model 450 Double Check Valve Assembly with 10 inch OS\u0026amp;Y Gate Valves is designed for installation on potable water lines. It protects against backsiphonage and backpressure of polluted water into the potable water supply, ideal for low health hazard applications where lead-free valves are required.\u003c\/p\u003e\u003cp\u003eThis device features an \u003cstrong\u003eN-Pattern\u003c\/strong\u003e configuration, making it suitable for new or retrofit installations in compact locations. The assembly includes \u003cstrong\u003eepoxy-coated ductile iron\u003c\/strong\u003e main body and access covers, along with \u003cstrong\u003estainless steel fasteners and springs\u003c\/strong\u003e for corrosion resistance. 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Designed for replacement of your pre existing device or brand new installation. This 350A is a Stainless Steel flanged device. The 350A is grooved connection between the backflow and gate valves. NRS valves are epoxy coated cast iron series 406 resiliant wedged NRS valves. Lead Free Compliant\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\u003cbr\u003e\u003cfont color=\"#D26E4B\"\u003eThis 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":49796834296085,"sku":"10-350ASTNRS","price":38225.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/184208.jpg?v=1772731292"},{"product_id":"10-450-dc-di-body-bfly-grv-x-grv","title":"10 450 DC DI BODY BFLY GRV X GRV","description":"\u003cp\u003eThe Zurn Wilkins Model 450 Double Check Valve Assembly is designed for installation on potable water lines to protect against both backsiphonage and backpressure of polluted water into the potable water supply. 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Designed for replacement of your pre existing device or brand new installation. This 350 is an epoxy coated cast iron flanged device. OS\u0026amp;Y valves are epoxy coated cast iron series 408 resiliant wedged OSY valves. Lead Free Compliant\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\u003cbr\u003e\u003cfont color=\"#D26E4B\"\u003eThis 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":49796838195477,"sku":"10-350OSY","price":38721.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/184282.jpg?v=1772731453"},{"product_id":"wilkins-10-350a-nrs-gate-valves","title":"Wilkins 10\" 350A NRS Gate Valves","description":"Wilkins Model 350A with NRS (Non Rising Stem) Valves. Designed for replacement of your pre existing device or brand new installation. This 350A is an epoxy coated cast iron flanged device. The 350A is grooved connection between the backflow and gate valves. NRS valves are epoxy coated cast iron series 406 resiliant wedged NRS valves. Lead Free Compliant\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\u003cbr\u003e\u003cfont color=\"#D26E4B\"\u003eThis 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":49796838719765,"sku":"10-350ANRS","price":38226.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/184296.jpg?v=1772731474"},{"product_id":"10-350-dc-ss-body-bfly-grv-x-grv","title":"10 350 DC SS BODY BFLY GRV X GRV","description":"The 350AST Double Check Backflow Assembly protects against backsiphonage and backpressure in low health hazard applications. The use of our Patented Compound Check guarantees reliable performance and improved flow characteristics, making installation ideal for lower-pressure systems. Its 304L grade stainless steel valve body and access covers are corrosion-resistant for lower lifetime maintenance costs. Its lightweight design and short lay-length also ensures easy, compact installation. Choose from multiple shut-off and end connection options such as flanged, grooved, or grooved x flanged for ultimate versatility.","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796838785301,"sku":"10-350ASTBG","price":41179.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/191123.jpg?v=1783348279"},{"product_id":"wilkins-10-350a-os-y-gate-valves","title":"Wilkins 10\" 350A OS\u0026Y Gate Valves","description":"Wilkins Model 350A with OS\u0026amp;Y (Outside Stem \u0026amp; Yoke) Valves. Designed for replacement of your pre existing device or brand new installation. This 350A is an epoxy coated cast iron flanged device. The 350A is grooved connection between the backflow and gate valves. OS\u0026amp;Y valves are epoxy coated cast iron series 408 resiliant wedged OSY valves. Lead Free Compliant\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\u003cbr\u003e\u003cfont color=\"#D26E4B\"\u003eThis 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":49796839375125,"sku":"10-350AOSY","price":38721.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/184316.jpg?v=1772731503"},{"product_id":"wilkins-10-350-nrs-gate-valves","title":"Wilkins 10\" 350 NRS Gate Valves","description":"Wilkins Model 350 with NRS (Non Rising Stem) Gate Valves. Designed for replacement of your pre existing device or brand new installation. This 350 is an epoxy coated cast iron flanged device. NRS valves are epoxy coated cast iron series 406 resiliant wedged NRS valves. Lead Free Compliant\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\u003cbr\u003e\u003cfont color=\"#D26E4B\"\u003eThis 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":49796841636117,"sku":"10-350NRS","price":38226.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/184356.jpg?v=1772731566"},{"product_id":"10-350-dc-di-body-bfly-grv-x-grv","title":"10 350 DC DI BODY BFLY GRV X GRV","description":"The 10\" 350ABG Double Check Backflow Assembly, with grooved end Butterfly gate valves with integral supervisory switches, protects against backsiphonage and backpressure in low health hazard applications for all market segments. The use of our Patented Compound Check guarantees reliable performance and improved flow characteristics. The backflows single access cover reduces maintenance downtime, while the grooved, epoxy-coated ductile iron body provide corrosion-resistance. 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