Solenoid Air Control Valve Valve Ways and Positions 2-Way/2-Position Voltage 120V AC Valve Actuator / Return Solenoid / Spring Pipe Size 1 1/4 in Max CFM - Valves 26.7 cfm Operational Pressure Range 25 to 140 psi NEMA Classification NEMA 4 Normally Closed Body Style Body Ported Pilot Port Size 1-1/2 in x 1-1/2 in NPT Coefficient of Volume 23.3 Plug-In Electrical Connections Shifting Technology Slow Ambient Temp Range 0 Degrees to 125 Degrees F Override Non-Locking Manual