Outside Stem and Yoke Gate Valve Valve Class Class 800 Body Material - Valves Forged Carbon Steel Connection Type Socket Pipe Size - Valves 1/2 in Max Water Pressure - CWP 1 975 psi Max Working Steam Pressure - WSP 1 460 psi Valve Max Fluid Temp 850 Degrees F Valve Stem Type Rising Top of Handle to Inlet Center 6 35/64 in Inlet to Outlet Length 3 7/64 in Stem Material 410 Stainless Steel Bonnet Style Bolted Wedge Material 410 Stainless Steel Handle Material Carbon Steel