Solenoid Air Control Valve Valve Ways and Positions 4-Way/2-Position Voltage 24V DC Valve Actuator / Return Solenoid / Spring Pipe Size 1/4 in Max CFM - Valves 78.4 cfm Operational Pressure Range 22 to 116 psi NEMA Classification NEMA 4 4X Pilot Port Size 1/4 in NPT Coefficient of Volume 1.4 Power Consumption 3 W Ambient Temp Range 23 Degrees to 140 Degrees F Overall Height 2 23/32 in Overall Length 5 25/64 in Overall Width 1 1/16 in Solenoid Air Control Valve