Pilot Air Control Valve Valve Ways and Positions 3-Way/2-Position Valve Actuator / Return Remote Pilot / Air Return Valve Port Size 1/4 in Max CFM - Valves 1.4 cfm Max Operating PSI 145 psi Pilot Pressure 20 psi Pilot Port Size NPT (In.) 1/8 Max Temp Range (F) 5 to 120 Vacuum External Pilot Coefficient of Volume 1.4 Cycles per Minute - Length (In.) 3 7/8 in Width (In.) 1 9/50 in Height (In.) 1 7/8 in Uses General Pneumatics Applications Pilot Air Control Valve