Check Valves Threaded 4 Size

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Swing Body Material - Valves Ductile Iron Pipe or Tube Size 4 in Connection Type Threaded Mounting Orientation Horizontal Vertical Max Temp - Valves 280 Degrees F Max Water Pressure - Valves 2 000 psi Seat Material Rubber Full Flow - Valves Yes Application - Valves Oil Patch Length 10 in Cap to Inlet Center 3 49/50 in Standards NACE MR0-175