Hydraulic Check Valve Hydraulic Check Valve Max Flow - Hydraulic Valves 4.5 gpm Max Pressure - Hydraulic Valves 5 000 psi Valve Ways and Positions 4-Way/2-Position Height (In.) 1.58 in Length (In.) 4.75 in Width (In.) 1.75 in For Use With DO3 Mount Valves