Check Valve Hydraulic Check Valve Max Flow - Hydraulic Valves 5 gpm Max Pressure - Hydraulic Valves 5 000 psi Inlet Port Size - Hydraulic Valves 1/4 in NPT Outlet Port Size - Hydraulic Valves 1/4 in NPT Body Material - Hydraulic Valves Steel No Reverse Free Flow Height (In.) 0.81 in Length (In.) 2.63 in