Gate Valve Valve Class Class 150 Body Material - Valves Bronze Connection Type FNPT Pipe Size - Valves 4 in Max Water Pressure - CWP 300 psi Max Working Steam Pressure - WSP 150 psi Valve Max Fluid Temp 406 Degrees F Top of Handle to Inlet Center 14 in Inlet to Outlet Length 6 in Stem Material Bronze Wedge Material Bronze Handle Material Carbon Steel Handle Type Lever Standards MSS-SP-80