{"product_id":"wilkins-1ufmx34m-700xl-dual-check-valve-1-fmtc-x-34-mnpt","title":"Wilkins 1UFMX34M-700XL | Dual Check Valve, 1\" FMTC x 3\/4\" MNPT","description":"\u003cp\u003e\nThe Wilkins 1UFMX34M-700XL is a lead-free dual check valve designed for potable water protection against backsiphonage and backpressure on water lines.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\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\u003eConnection Type:\u003c\/strong\u003e 1\" FMTC inlet x 3\/4\" MNPT outlet\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eMaximum Working Pressure:\u003c\/strong\u003e 175 PSI\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eMaximum Working Temperature:\u003c\/strong\u003e 180°F\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eNotable Certifications:\u003c\/strong\u003e ASSE 1024, CSA, NSF\/ANSI\/CAN 61\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eBody Material:\u003c\/strong\u003e Low Lead Cast Bronze\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\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 inlet x 1\" FNPT union outlet\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003e12UFX12F-700XL:\u003c\/strong\u003e 1\/2\" inlet x 1\/2\" outlet\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003e14UFX14F-700XL:\u003c\/strong\u003e 1\/4\" inlet x 1\/4\" outlet\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003e1MX1UF-700XL:\u003c\/strong\u003e 1\" MNPT union inlet x 1\" FNPT outlet\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003e1UFMX1F-700XL:\u003c\/strong\u003e 1\" FMTC inlet x 1\" FNPT outlet\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003e1UFMX1M-700XL:\u003c\/strong\u003e 1\" FMTC inlet x 1\" MNPT outlet\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003e1UFMX1MM-700XL:\u003c\/strong\u003e 1\" FMTC inlet x 1\" MMTC outlet\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003e1UFMX1UF-700XL:\u003c\/strong\u003e 1\" FMTC inlet x 1\" FNPT union outlet\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003e1UFMX34F-700XL:\u003c\/strong\u003e 1\" FMTC inlet x 3\/4\" FNPT outlet\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003e1UFMX34UF-700XL:\u003c\/strong\u003e 1\" FMTC inlet x 3\/4\" FNPT union outlet\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003e1UFX1F-700XL:\u003c\/strong\u003e 1\" FNPT inlet x 1\" FNPT outlet\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003e34MX34UF-700XL:\u003c\/strong\u003e 3\/4\" MNPT union inlet x 3\/4\" FNPT outlet\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003e34UFMX34F-700XL:\u003c\/strong\u003e 3\/4\" FMTC inlet x 3\/4\" FNPT outlet\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003e34UFMX34M-700XL:\u003c\/strong\u003e 3\/4\" FMTC inlet x 3\/4\" MNPT outlet\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003e34UFMX34MM-700XL:\u003c\/strong\u003e 3\/4\" FMTC inlet x 3\/4\" MMTC outlet\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003e34UFX1MM-700XL:\u003c\/strong\u003e 3\/4\" FNPT inlet x 1\" MMTC outlet\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003e34UFX34F-700XL:\u003c\/strong\u003e 3\/4\" FNPT inlet x 3\/4\" FNPT outlet\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003e38UFX38F-700XL:\u003c\/strong\u003e 3\/8\" inlet x 3\/8\" outlet\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\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 body (ASTM B 584)\u003c\/li\u003e\n  \u003cli\u003eBuna Nitrile elastomers (FDA approved)\u003c\/li\u003e\n  \u003cli\u003eNoryl polymers (1\/4\"-1\/2\" sizes)\u003c\/li\u003e\n  \u003cli\u003eDelrin polymers (3\/4\"-1\" sizes)\u003c\/li\u003e\n  \u003cli\u003eStainless Steel springs (300 Series)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\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;\"\u003e\nLocal 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.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\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;\"\u003e\nASSE Listed 1024; CSA Certified; NSF\/ANSI\/CAN 61 (0.25% Max. Weighted Average Lead Content)\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\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\u003eBackflow Protection:\u003c\/strong\u003e Protects potable water supply against both backsiphonage and backpressure of polluted water where a potential health hazard does not exist.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLead-Free Construction:\u003c\/strong\u003e Ideal for use where lead-free valves are required, meeting NSF\/ANSI\/CAN 61 standards with 0.25% maximum weighted average lead content.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Materials:\u003c\/strong\u003e Constructed with low lead cast bronze body, Buna Nitrile seals, and stainless steel springs for long-lasting performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Connections:\u003c\/strong\u003e Available in multiple inlet and outlet configurations including threaded, copper sweat, and meter thread connections to meet diverse installation needs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can the Zurn 1UFMX34M-700XL be installed in any orientation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, all Model 700XL configurations are reversible. However, the installation must be made so that no part of the unit can be submerged, per plumbing code requirements.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What size water meter is the Zurn 1UFMX34M-700XL designed for?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: This model with 1\" FMTC inlet is designed for use with 5\/8\" x 3\/4\" or 3\/4\" water meters. When ordering meter thread connections, order the connection one size larger than the water meter.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What certifications does the Wilkins 1UFMX34M-700XL have?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The Wilkins 1UFMX34M-700XL is ASSE Listed 1024, CSA Certified, and meets NSF\/ANSI\/CAN 61 requirements for low lead content in potable water applications.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cdiv id=\"W3TucRPBpqQA9ARvwg6ni-content\"\u003e\n  \u003cp\u003e\n    \u003cspan\u003e\n      \u003cstrong\u003eNOTICE:\u003c\/strong\u003e\n      Do not use with water that is unsafe or of unknown quality without adequate\n      disinfection either before or after the system.\n    \u003c\/span\u003e\n  \u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\n  \u003ci\u003e\n    \"Hydrate Everyone, Everywhere!\" BottleFillingStations.com |\n    \u003ca rel=\"noopener\" href=\"https:\/\/bottlefillingstations.com\/pages\/contact-us\" target=\"_blank\"\u003e\n      Contact us\n    \u003c\/a\u003e\n  \u003c\/i\u003e\n\u003c\/p\u003e","brand":"Zurn Wilkins","offers":[{"title":"Default Title","offer_id":42884240408639,"sku":"1UFMX34M-700XL","price":127.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/1UFMX34M-700XL_AF.jpg?v=1771097114","url":"https:\/\/bottlefillingstations.com\/products\/wilkins-1ufmx34m-700xl-dual-check-valve-1-fmtc-x-34-mnpt","provider":"BottleFillingStations.com","version":"1.0","type":"link"}