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