Pilot Air Control Valve, Valve Ways and Positions 3-Way/2-Position, Valve Actuator / Return Remote Pilot / Spring, Valve Port Size 1/2 in NPT, Max. CFM - Valves 150 cfm, Max. Operating PSI 140 psi, Pilot Pressure 45 psi, Pilot Port Size NPT (In.) 1/8, Max. Temp. Range (F) 15 to 122, Vacuum -, Coefficient of Volume 4.3, Cycles per Minute -, Length (In.) 7 1/2 in, Width (In.) 1 2/5 in, Height (In.) 1 31/32 in, Uses General Pneumatics Applications, Pilot Air Control Valve