{"product_id":"flomatic-745-flo-flex-swing-check-8-3386","title":"Flomatic 3386 745 8\" Flo-Flex® Swing Check Valve","description":"\u003cp\u003eThe Flomatic 3386 8\" Model 745 Flo-Flex® swing check valve is a flanged, 45°-seat check valve designed for dependable backflow prevention and controlled closure in water and wastewater service. This valve features an epoxy-coated ductile iron body and cover, a Buna-N coated Flo-Flex® disc, and stainless-steel cover fasteners. It is rated for a maximum working pressure of 250 PSI and a maximum temperature of 140°F (60°C).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eStandard: AWWA C508\u003c\/p\u003e\u003cp\u003eBody \u0026amp; Cover: Epoxy-coated ductile iron\u003c\/p\u003e\u003cp\u003eDisc: Flo-Flex® 45° seat, Buna-N coated\u003c\/p\u003e\u003cp\u003eFasteners: Stainless-Steel\u003c\/p\u003e\u003cp\u003eMax Pressure: 250 PSI\u003c\/p\u003e\u003cp\u003eMax Temperature: 140°F (60°C)\u003c\/p\u003e\u003cp\u003eFlange Rating: ASME Class 150\u003c\/p\u003e\u003cp\u003eConnection: 8\" Flanged, ASME 150#\u003c\/p\u003e\u003cp\u003eWeight: 215 lbs\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOperation:\u003c\/strong\u003e The Flo-Flex® 45° seat design provides stable, controlled closure and helps minimize slam and water hammer during pump shutdown. The disc opens under forward flow and closes as flow reverses to reduce reverse flow and protect pumps and piping.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eConstruction:\u003c\/strong\u003e An epoxy-coated ductile iron body and cover provide strength and corrosion resistance for demanding water system environments. The resilient Buna-N coated Flo-Flex® disc helps provide reliable sealing, while stainless-steel fasteners support long service life. The cover and bottom port are drilled and tapped with an NPT plug to support venting, draining, or optional accessory connections as required by the application.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e Municipal, industrial, and commercial pumping systems, including water and wastewater lift stations, raw water intakes, irrigation, and general utility pumping where a robust Class 150 flanged swing check valve is required.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompliance:\u003c\/strong\u003e AIS \u0026amp; BABA compliant.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFlomatic Quality:\u003c\/strong\u003e Flomatic manufactures engineered check valves recognized for durable construction, consistent performance, and long service life in demanding pumping applications.\u003c\/p\u003e","brand":"Flomatic","offers":[{"title":"Default Title","offer_id":46693123391651,"sku":"3386","price":2729.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/2058\/5123\/files\/Flomatic_745.png?v=1766850390","url":"https:\/\/dadepump.com\/products\/flomatic-745-flo-flex-swing-check-8-3386","provider":"Dade Pump \u0026 Supply","version":"1.0","type":"link"}