Description
4"" T-312 Ductile Iron Wafer Check Valve Ductile Iron Check Valve Features Ul Style""Margin-Top0Px; Padding-Top 5Px; Padding-Bottom 5Px;"" Dual Spring-Loaded Discs Assure Quick Silent Closure Elastomer Seats Create A Positive Seal Against Backflow Can Be Installed Vertically Or Horizontally In Any Orientation Durable Ductile Iron Body Is Designed To Install Easily Between Class 125/150 Companion Flanges The Compact Body Design Is Lighter And Requires Less Installation Space As Compared To Traditional Flanged Swing Check Valves The Split-Disc Center-Torsional Spring Design Minimizes Pressure Drop Working Pressure Non-Shock (Psi) Cold Working Pressure (Cwp) 300 Psi Saturated Steam (Wsp) Not Suitable For Steam Service Maximum Service Temperature 180°F