Pilot Air Control Valve Valve Ways and Positions 3-Way/2-Position Valve Actuator / Return Air Pilot / Air Return Valve Port Size 3/4 in Max CFM - Valves 10 cfm Max Operating PSI 140 psi Pilot Pressure 25 psi Pilot Port Size NPT (In.) 1/4 Max Temp Range (F) 0 to 125 Vacuum External Pilot Coefficient of Volume 9.3 Cycles per Minute - Length (In.) 4 1/16 in Width (In.) 4 19/50 in Height (In.) 5 9/16 in Uses General Pneumatics Applications Pilot Air Control Valve