{"product_id":"flomatic-78-swing-check-4-2183","title":"Flomatic 2183 78 4\" Swing Check Valve","description":"\u003cp\u003eThe Flomatic 2183 Model 78 4\" swing check valve is a flanged, flapper-style check valve designed to allow flow in one direction while preventing backflow when outlet pressure exceeds inlet pressure. This valve features an epoxy-coated ductile iron body with a metal-reinforced neoprene swing disc for reliable sealing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBody: Epoxy-coated ductile iron\u003c\/p\u003e\u003cp\u003eDisc: Metal-reinforced neoprene flapper\u003c\/p\u003e\u003cp\u003eDesign: Swing check, flapper style\u003c\/p\u003e\u003cp\u003eFlange Class: ASME Class 150\u003c\/p\u003e\u003cp\u003eMax Pressure: 200 PSI\u003c\/p\u003e\u003cp\u003eMax Temperature: 140°F (60°C)\u003c\/p\u003e\u003cp\u003eConnection: 4\" Flanged, ASME 150#\u003c\/p\u003e\u003cp\u003eWeight: 49 lbs\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOperation:\u003c\/strong\u003e The hinged flapper opens under forward flow and closes tightly as flow reverses, helping reduce reverse flow and protect pumps and piping systems. The in-line serviceable design allows maintenance without removing the valve from the pipeline.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e Water distribution, wastewater systems, HVAC, and industrial pumping applications where dependable backflow prevention and ease of maintenance are required.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFlomatic Quality:\u003c\/strong\u003e Since 1933, Flomatic has manufactured high-quality check valves known for durability, consistent performance, and long service life in demanding applications.\u003c\/p\u003e","brand":"Flomatic","offers":[{"title":"Default Title","offer_id":46689321877667,"sku":"2183","price":842.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/2058\/5123\/files\/Flomatic_78.png?v=1766752476","url":"https:\/\/dadepump.com\/products\/flomatic-78-swing-check-4-2183","provider":"Dade Pump \u0026 Supply","version":"1.0","type":"link"}