Pilot Air Control Valve, Valve Ways and Positions 3-Way/2-Position, Valve Actuator / Return Remote Pilot / Spring, Valve Port Size 1/4 in NPT, Max. CFM - Valves 26 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 0.7, Cycles per Minute -, Length (In.) 2 7/8 in, Width (In.) 1 in, Height (In.) 1 3/8 in, Uses General Pneumatics Applications, Pilot Air Control Valve