Hydraulic Selector Valve 3-Way/2-Position Port Size - Hydraulic Valves 1/2 in NPT Max Pressure - Hydraulic Valves 2 500 psi Max Flow - Hydraulic Valves 20 gpm Valve Actuation Type - Hydraulic Valves Knob Body Material Cast Iron Overall Length 5 1/8 in Overall Width 3 1/4 in Overall Height 2 1/4 in