{"title":"Backflow Devices - Wilkins - DCVA - Double Check Valve Assemblies - 2 1\/2\" - 450 Series","description":null,"products":[{"product_id":"wilkins-2-1-2-450-less-gates","title":"Wilkins 2 1\/2\" 450 Less Gates","description":"\u003cp\u003eThe Wilkins Model 450 Double Check Valve Assembly without gate valves is designed for installation on potable water lines to protect against both backsiphonage and backpressure of polluted water into the potable water supply. This lead-free compliant assembly is ideal for low health hazard applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDesign and Construction\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFeatures an \u003cstrong\u003eepoxy-coated ductile iron body\u003c\/strong\u003e and access covers for superior corrosion resistance.\u003c\/li\u003e\n\u003cli\u003eThe \u003cstrong\u003e\"n-Pattern\" configuration\u003c\/strong\u003e and compact design make it suitable for new and retrofit installations in tight spaces.\u003c\/li\u003e\n\u003cli\u003eEquipped with a patented, \u003cstrong\u003ecenter-stem guided Compound Check\u003c\/strong\u003e for low headloss and reliable performance.\u003c\/li\u003e\n\u003cli\u003eA single access cover simplifies maintenance and reduces downtime.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIncluded Components\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eThis Model 450 assembly is supplied \u003cstrong\u003ewithout gate valves\u003c\/strong\u003e, intended for integration with pre-existing shut-off valves.\u003c\/li\u003e\u003c\/ul\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","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796771873045,"sku":"212-450","price":7338.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/182148.jpg?v=1772729262"},{"product_id":"wilkins-2-1-2-450-os-y-gate-valves","title":"Wilkins 2 1\/2\" 450 OS\u0026Y Gate Valves","description":"\u003cp\u003eThe **Wilkins Model 450 Double Check Valve Assembly** with **OS\u0026amp;Y Gate Valves** provides reliable protection against backsiphonage and backpressure of polluted water into potable water lines. It is designed for low health hazard applications, suitable for both new and retrofit installations.\u003c\/p\u003e\u003cp\u003eThis device features an **n-Pattern configuration** and is ideal for compact locations. It comes equipped with **epoxy-coated cast iron OS\u0026amp;Y (Outside Stem \u0026amp; Yoke) resilient wedged gate valves**.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e**Patented center-stem guided Compound Check** design provides low headloss and superior performance.\u003c\/li\u003e\n\u003cli\u003e**Single access cover** reduces maintenance downtime for convenience.\u003c\/li\u003e\n\u003cli\u003e**Corrosion-resistant epoxy-coated ductile iron body** and access covers ensure longevity.\u003c\/li\u003e\n\u003cli\u003e**Lead-free compliant** construction meets NSF\/ANSI\/CAN 61 standards.\u003c\/li\u003e\n\u003cli\u003eDesigned for **flanged connections**.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003ePlease note: 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\/em\u003e\u003c\/p\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796783374613,"sku":"212-450OSY","price":8525.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/182658.jpg?v=1772729727"},{"product_id":"2-5-450-dc-di-body-n-pattern-grv-x-grv-less-gate-valves","title":"2.5 450 DC DI BODY,  N-PATTERN, GRV X GRV, LESS GATE VALVES","description":"\u003cp\u003eThe Zurn Wilkins Model 450 Double Check Valve Assembly provides crucial protection for potable water lines against both backsiphonage and backpressure of polluted water in low health hazard applications. Its unique n-Pattern design makes it an ideal choice for new and retrofit installations in compact locations.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFeatures a \u003cstrong\u003epatented, center-stem guided Compound Check\u003c\/strong\u003e design, ensuring both low headloss and reliable, superior performance.\u003c\/li\u003e\n\u003cli\u003eA convenient \u003cstrong\u003esingle access cover\u003c\/strong\u003e is incorporated to significantly reduce maintenance downtime.\u003c\/li\u003e\n\u003cli\u003eConstructed with a \u003cstrong\u003ecorrosion-resistant, epoxy-coated ductile iron body\u003c\/strong\u003e and access covers for enhanced durability.\u003c\/li\u003e\n\u003cli\u003eUtilizes \u003cstrong\u003estainless steel fasteners and springs\u003c\/strong\u003e for long-lasting operation.\u003c\/li\u003e\n\u003cli\u003eDesigned with \u003cstrong\u003egrooved end connections\u003c\/strong\u003e for steel piping, adhering to AWWA C606 standards.\u003c\/li\u003e\n\u003cli\u003eThis configuration is supplied \u003cstrong\u003ewithout shut-off valves\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796843667733,"sku":"212-450L","price":6024.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/191160.jpg?v=1783348753"}],"url":"https:\/\/www.backflowpreventer.com\/collections\/backflow-devices-wilkins-dcva-double-check-valve-assemblies-2-1-2-450-series.oembed","provider":"Water Specialties Company","version":"1.0","type":"link"}