Pilot Air Control Valve, Valve Ways and Positions 4-Way/2-Position, Valve Actuator / Return Remote Pilot / Remote Pilot, Valve Port Size 1/8 in, Max. CFM - Valves 0.75 cfm, Max. Operating PSI 145 psi, Pilot Pressure 20 psi, Pilot Port Size NPT (In.) 10-32 UNF, Max. Temp. Range (F) 5 to 120, Vacuum External Pilot, Coefficient of Volume 0.75, Cycles per Minute -, Length (In.) 3 11/32 in, Width (In.) 71/100 in, Height (In.) 1 1/8 in, Uses General Pneumatics Applications, Pilot Air Control Valve