{"product_id":"wilkins-38ufx38f-700xl-dual-check-valve-38-fnpt","title":"Wilkins 38UFX38F-700XL | Dual Check Valve, 3\/8\" FNPT","description":"\u003cp\u003e\u003cstrong\u003eNOTICE:\u003c\/strong\u003e\u003cem\u003e Product images may vary from the actual item due to differences in size or configuration options.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eThe Wilkins 38UFX38F-700XL is a dual check valve designed for potable water protection against backsiphonage and backpressure in non-health hazard applications.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eKey Specifications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 3\/8 Inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Working Pressure:\u003c\/strong\u003e 175 PSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Working Temperature:\u003c\/strong\u003e 180°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNotable Certifications:\u003c\/strong\u003e ASSE 1024, CSA, NSF\/ANSI\/CAN 61\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Connections:\u003c\/strong\u003e Female Union Inlet x Female Outlet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eOther Related Variants:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e114UFMX1UF-700XL:\u003c\/strong\u003e 1-1\/4\" FMTC x 1\" FNPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e14UFX14F-700XL:\u003c\/strong\u003e 1\/4\" version\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12UFX12F-700XL:\u003c\/strong\u003e 1\/2\" version\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e34UFX34F-700XL:\u003c\/strong\u003e 3\/4\" version\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1UFX1F-700XL:\u003c\/strong\u003e 1\" version\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1UFMX1F-700XL:\u003c\/strong\u003e 1\" FMTC x 1\" FNPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e34UFCX34F-700XL:\u003c\/strong\u003e 3\/4\" copper sweat inlet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1UFCX1F-700XL:\u003c\/strong\u003e 1\" copper sweat inlet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eMaterials:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLow Lead Cast Bronze (ASTM B 584)\u003c\/li\u003e\n\u003cli\u003eBuna Nitrile Elastomers (FDA approved)\u003c\/li\u003e\n\u003cli\u003eNoryl Polymers (1\/4\"-1\/2\")\u003c\/li\u003e\n\u003cli\u003eDelrin Polymers (3\/4\"-1\")\u003c\/li\u003e\n\u003cli\u003eStainless Steel Springs (300 Series)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTypical Installation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003eLocal codes shall govern installation requirements. Unless otherwise specified, the installation shall be in accordance with the manufacturer's instructions and the latest edition of the Uniform Plumbing Code. The installation shall be made so that no part of the unit can be submerged.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eStandards Compliance:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; border-left: 4px solid #1d85af; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003eASSE Listed 1024; CSA Certified; NSF\/ANSI\/CAN 61\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures \u0026amp; Benefits:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead-Free Compliance:\u003c\/strong\u003e Meets 0.25% maximum weighted average lead content requirements for safe potable water applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Check Protection:\u003c\/strong\u003e Protects against both backsiphonage and backpressure in non-health hazard situations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Low lead cast bronze body with Buna-N seals and stainless steel springs ensures long-lasting performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Configurations:\u003c\/strong\u003e Available with threaded, copper sweat, or meter thread connections to suit various installation needs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the difference between the Zurn 38UFX38F-700XL and other 700XL models?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The Zurn 38UFX38F-700XL is the 3\/8\" size variant with female NPT union inlet and female NPT outlet. Other models in the 700XL family vary by size (1\/4\" to 1-1\/4\") and connection types (threaded, copper sweat, or meter thread).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this valve be installed in any orientation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, all 700XL configurations are reversible. However, the installation must ensure no part of the unit can be submerged, and local plumbing codes must be followed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What applications is the Wilkins 38UFX38F-700XL suitable for?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: This dual check valve is designed for potable water lines where protection is needed against backsiphonage and backpressure, but where a potential health hazard does not exist. Common installations include residential water service, water meters, and indoor plumbing applications.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv id=\"W3TucRPBpqQA9ARvwg6ni-content\"\u003e\n\u003cp\u003e\u003cspan\u003e \u003cstrong\u003eNOTICE:\u003c\/strong\u003e Do not use with water that is unsafe or of unknown quality without adequate disinfection either before or after the system. \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003ci\u003e \"Hydrate Everyone, Everywhere!\" BottleFillingStations.com | \u003ca rel=\"noopener\" href=\"https:\/\/bottlefillingstations.com\/pages\/contact-us\" target=\"_blank\"\u003e Contact us \u003c\/a\u003e \u003c\/i\u003e\u003c\/p\u003e","brand":"Zurn Wilkins","offers":[{"title":"Default Title","offer_id":42884245618751,"sku":"38UFX38F-700XL","price":116.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/700XL_AF_b3189189-8c8c-4d22-843e-c4e1c3f7dfef.png?v=1770312768","url":"https:\/\/bottlefillingstations.com\/products\/wilkins-38ufx38f-700xl-dual-check-valve-38-fnpt","provider":"BottleFillingStations.com","version":"1.0","type":"link"}