Check Valve Hydraulic Check Valve Max Flow - Hydraulic Valves 30 gpm Max Pressure - Hydraulic Valves 3 000 psi Inlet Port Size - Hydraulic Valves 1/2 in NPT Outlet Port Size - Hydraulic Valves 1/2 in NPT Body Material - Hydraulic Valves Steel Yes Reverse Free Flow Height (In.) 3.0 in Length (In.) 5.0 in Width (In.) 1.75 in