{"product_id":"flomatic-7937vfd-ductile-iron-check-valve-2-inches-600-psi","title":"Flomatic 7937VFD Ductile Iron Check Valve 2 Inches 600 Psi","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe FLOMATIC 7937VFD is a 2-inch ductile iron check valve engineered for demanding water and fluid control applications. The body, poppet, and guide are manufactured from high-strength ductile iron with a patented design and finished with an epoxy coating for corrosion resistance. Connections are threaded female NPT. The valve seals with a Nitrile (Buna-N) elastomer and is rated for pressures up to 600 psi and temperatures up to 180 degrees F. Licensed plumbers and pipefitters install this valve in commercial and industrial piping systems where backflow prevention is required.\u003c\/p\u003e\n\u003cp\u003eThe 7937VFD is suited for both vertical and horizontal installation orientations, giving installers flexibility in tight mechanical spaces or complex piping layouts. Typical applications include water supply lines, pump discharge piping, and fluid handling systems in commercial buildings, municipal infrastructure, and industrial facilities. The epoxy-coated ductile iron construction holds up in environments where corrosion or high operating pressures are a concern.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-strength ductile iron body, poppet, and guide with patented design\u003c\/li\u003e\n  \u003cli\u003eHigh-build epoxy coating for corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eNitrile (Buna-N) seal for reliable shutoff across common fluid media\u003c\/li\u003e\n  \u003cli\u003eThreaded female NPT connections for standard pipe installation\u003c\/li\u003e\n  \u003cli\u003eRated to 600 psi maximum operating pressure\u003c\/li\u003e\n  \u003cli\u003eSuitable for vertical or horizontal installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or new-install check valve for 2-inch threaded NPT piping systems in commercial and industrial plumbing and fluid-handling applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed plumber or pipefitter in accordance with the International Plumbing Code (IPC) and applicable local codes. Shut off and depressurize the system fully before removing or installing any valve. Confirm flow direction arrow on the valve body is aligned with intended flow direction before threading connections. Use appropriate pipe sealant or PTFE tape on NPT threads — do not overtighten, as ductile iron fittings can crack under excessive torque.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Material\u003c\/strong\u003e: Ductile Iron, Epoxy Coated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeal Material\u003c\/strong\u003e: Nitrile (Buna-N)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: Threaded Female NPT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Pressure\u003c\/strong\u003e: 600 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Temperature\u003c\/strong\u003e: 180 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInstallation Orientation\u003c\/strong\u003e: Vertical or Horizontal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: FLOMATIC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 7937VFD\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FLOMATIC","offers":[{"title":"Default Title","offer_id":51267978920242,"sku":"7937VFD","price":146.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/308913581.jpg?v=1780696030","url":"https:\/\/voomisupply.com\/products\/flomatic-7937vfd-ductile-iron-check-valve-2-inches-600-psi","provider":"Voomi Supply","version":"1.0","type":"link"}