{"product_id":"flomatic-7939s6mclvfd-4-80s6mclvfd-stainless-steel-vfd-check-valve","title":"Flomatic 7939S6MCLVFD 4\" 80S6MCLVFD – Stainless Steel VFD Check Valve","description":"\u003cp\u003eThe Flomatic 7939S6MCLVFD 4\" MPT x 4\" Certa-Lok® 80S6MCLVFD – all 316 stainless-steel check valves with a grooved locking Certa-Lok® outlet connection and a male pipe thread inlet connection are rated for a maximum working pressure of 450 psi. MAX TEMP: 180°F (80°C).\u003c\/p\u003e\n\u003cp\u003eThe Flomatic 7939S6MCLVFD 4\" MPT x 4\" Certa-Lok® 80S6MCLVFD is a premium \u003cstrong\u003eall stainless-steel spring check valve\u003c\/strong\u003e designed for submersible and general pump applications. This model features stainless-steel construction inside and out, including the poppet assembly, with a high-strength stainless-steel spring and a Nitrile (Buna-N) seal. The Certa-Lok® grooved outlet design provides secure, positive mechanical joint connections.\u003c\/p\u003e\n\u003cp\u003e80S6MCLVFD series – All 316 stainless-steel check valve body incorporates grooved locking Certa-Lok® connections on the outlet end and male pipe threads on the inlet end. Materials are the same as the 80S6CLVFD series. Maximum temperature 180°F (80°C). Maximum working pressure 450 psi.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMax Pressure: 450 psi\u003c\/p\u003e\n\u003cp\u003eMax Temperature: 180°F (80°C)\u003c\/p\u003e\n\u003cp\u003eBody: 316 Stainless Steel\u003c\/p\u003e\n\u003cp\u003eConnection: Male Pipe Thread (Inlet) \/ Certa-Lok® (Outlet)\u003c\/p\u003e\n\u003cp\u003eInlet \/ Outlet: 4\" MPT x 4\" Certa-Lok®\u003c\/p\u003e\n\u003cp\u003eWeight: 27 lbs\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOperation:\u003c\/strong\u003e Flomatic 80S6MCLVFD stainless steel check valves are engineered to provide years of trouble-free without maintenance when properly sized and installed in an appropriately selected pumping application, in regard to flow and maximum system pressures.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConstruction:\u003c\/strong\u003e The Flomatic 80S6MCLVFD check valve body is constructed to handle the rated system flow and pressures as stated, and to support the combined weight of the submersible pump, pipe, and the water in the riser pipe.  In addition, the valves are uniquely designed to mitigate some of the hydraulic water shocks associated with well water pumping when the following check valve installation instructions are adhered to.\u003c\/p\u003e\n\u003cp\u003eProud to manufacture high-quality valves built to last since 1933, Flomatic® Valves is an American valve manufacturer certified under ISO 9001 and ISO 14001 quality and environmental management systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures \u0026amp; Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAll 316 stainless-steel body construction\u003c\/li\u003e\n\u003cli\u003eStainless-steel poppet assembly\u003c\/li\u003e\n\u003cli\u003eHigh-strength stainless-steel spring\u003c\/li\u003e\n\u003cli\u003eNitrile (Buna-N) seal for tight shutoff\u003c\/li\u003e\n\u003cli\u003eCerta-Lok® grooved locking outlet connection\u003c\/li\u003e\n\u003cli\u003eMale pipe thread inlet connection\u003c\/li\u003e\n\u003cli\u003eCorrosion-resistant design for harsh water environments\u003c\/li\u003e\n\u003cli\u003eLow head loss and smooth flow characteristics\u003c\/li\u003e\n\u003cli\u003eLead-free construction suitable for potable water applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSubmersible well pump systems\u003c\/li\u003e\n\u003cli\u003eWater distribution and booster pump systems\u003c\/li\u003e\n\u003cli\u003eAgricultural and irrigation water systems\u003c\/li\u003e\n\u003cli\u003eIndustrial and commercial water supply systems\u003c\/li\u003e\n\u003cli\u003eGeneral utility water systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eCerta-Lok® is a registered trademark of Westlake Pipe \u0026amp; Fittings. Reverse combination available on inlet side \u0026amp; male on outlet.\u003c\/em\u003e\u003c\/p\u003e","brand":"Flomatic","offers":[{"title":"Default Title","offer_id":46588053979299,"sku":"7939S6MCLVFD","price":1195.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/2058\/5123\/files\/Flomatic_80S6MCLVFD.png?v=1764544793","url":"https:\/\/dadepump.com\/products\/flomatic-7939s6mclvfd-4-80s6mclvfd-stainless-steel-vfd-check-valve","provider":"Dade Pump \u0026 Supply","version":"1.0","type":"link"}