Solenoid Air Control Valve Valve Ways and Positions 4-Way/3-Position Voltage 24V DC Center Position Open Valve Actuator / Return Solenoid / Solenoid Pipe Size 1 in Max CFM - Valves 4.8 cfm Operational Pressure Range 35 to 145 psi NEMA Classification NEMA 1 12 Pilot Port Size 1 in NPT Coefficient of Volume 11.3 Plug-In Electrical Connections Ambient Temp Range 0 Degrees to 125 Degrees F Override Locking Overall Height 6 21/32 in Overall Length 13 1/2 in Overall Width 3 in