{"title":"Backflow Devices - Wilkins - DCVA - Double Check Valve Assemblies - 3\"","description":null,"products":[{"product_id":"wilkins-3-350ast-os-y-gate-valves","title":"Wilkins 3\" 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":49796781211925,"sku":"3-350ASTOSY","price":7539.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/182556.jpg?v=1772729629"},{"product_id":"wilkins-3-450-os-y-gate-valves","title":"Wilkins 3\" 450 OS\u0026Y Gate Valves","description":"Wilkins Model 450 with OS\u0026amp;Y Gate Valves. Designed for replacement of your pre existing device or brand new installation. This 450 is an epoxy coated cast iron flanged device. OS\u0026amp;Y valves are epoxy coated cast iron series 408 resiliant wedged OSY valves. \"N\" Pattern configuration. 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":49796781900053,"sku":"3-450OSY","price":8879.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/182594.jpg?v=1772729663"},{"product_id":"wilkins-3-450-less-gates","title":"Wilkins 3\" 450 Less Gates","description":"Wilkins Model 450 Less Gate Valves. This device comes without gate valves, designed for replacement and use of your pre existing valves. This 450 is an epoxy coated cast iron flanged device. \"N\" Pattern configuration. Lead Free Compliant\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\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","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796783341845,"sku":"3-450","price":7727.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/182660.jpg?v=1772729725"},{"product_id":"wilkins-3-350ast-nrs-gate-valves","title":"Wilkins 3\" 350AST NRS Gate Valves","description":"Wilkins Model 350AST with NRS (Non Rising Stem) Valves. 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":49796833476885,"sku":"3-350ASTNRS","price":6889.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/184188.jpg?v=1772731274"},{"product_id":"wilkins-3-350a-less-gates","title":"Wilkins 3\" 350A Less Gates","description":"Wilkins Model 350A Less Gate Valves. This device comes without gate valves, designed for replacement and use of your pre existing valves. This 350A is an epoxy coated cast iron device with grooved ends. 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":49796837212437,"sku":"3-350A","price":6888.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/184262.jpg?v=1772731413"},{"product_id":"wilkins-3-350-nrs-gate-valves","title":"Wilkins 3\" 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":49796839014677,"sku":"3-350NRS","price":6890.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/184302.jpg?v=1772731485"},{"product_id":"wilkins-3-350-os-y-gate-valves","title":"Wilkins 3\" 350 OS\u0026Y Gate Valves","description":"Wilkins Model 350 with OS\u0026amp;Y Gate Valves. 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":49796840096021,"sku":"3-350OSY","price":7539.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/184338.jpg?v=1772731533"},{"product_id":"wilkins-3-350a-os-y-gate-valves","title":"Wilkins 3\" 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":49796841505045,"sku":"3-350AOSY","price":7538.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/184353.jpg?v=1772731560"},{"product_id":"wilkins-3-350a-nrs-gate-valves","title":"Wilkins 3\" 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":49796841799957,"sku":"3-350ANRS","price":6890.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/184364.jpg?v=1772731574"},{"product_id":"wilkins-3-350-less-gates","title":"Wilkins 3\" 350 Less Gates","description":"Wilkins Model 350 Less Gate Valves. This device comes without gate valves, designed for replacement and use of your pre existing valves. This 350 is an epoxy coated cast iron flanged device. Lead Free Compliant\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\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","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796842553621,"sku":"3-350","price":6888.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/184392.jpg?v=1772731608"},{"product_id":"4-350-dc-di-body-flg-body-flg-x-flg-less-gate-valves","title":"4 350 DC DI BODY, FLG BODY, FLG X FLG, LESS GATE VALVES","description":"The 350 Double Check Valve Backflow Assembly, with NRS gate valves, is used on potable water lines in all low health hazard applications for protection against both backsiphonage and backpressure. Its convenient single access cover saves you unnecessary maintenance costs and repair time, and the patented compound check guarantees reliable performance and improved flow characteristics. The epoxy-coated ductile iron body provide corrosion-resistance, and the multiple shut-off and end connection options increase the installation versatility of the 350.","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796850352405,"sku":"4-350L","price":6054.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/191359.jpg?v=1783356765"},{"product_id":"3-450-dc-di-body-n-pattern-grv-x-grv-less-gate-valves","title":"3 450 DC DI BODY,  N-PATTERN, GRV X GRV, LESS GATE VALVES","description":"The 450 Double Check Backflow Assembly is utilized in low health hazard applications for protection against both backsiphonage and backpressure of polluted water into the potable water supply. Shaped in the n-Pattern, the Model 450 is ideal for both new and retrofit installations in compact locations. The patented, center-stem guided Compound Check provides low headloss and reliable, superior performance. It also features a convenient single access cover to reduce maintenance downtime. Materials include a corrosion-resistant, epoxy-coated ductile iron body and access covers, and stainless steel fasteners and springs.","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796850450709,"sku":"3-450L","price":6030.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/191360.jpg?v=1783356779"}],"url":"https:\/\/www.backflowpreventer.com\/collections\/backflow-devices-wilkins-dcva-double-check-valve-assemblies-3.oembed","provider":"Water Specialties Company","version":"1.0","type":"link"}