Solenoid Air Control Valve Valve Ways and Positions 3-Way/2-Position Voltage 24V DC Valve Actuator / Return Solenoid / Spring Pipe Size 1 1/4 in Max CFM - Valves 19.5 cfm Operational Pressure Range 25 to 140 psi NEMA Classification NEMA 4 Normally Open Body Style Body Ported Pilot Port Size 1-1/4 in x 1-1/2 in NPT Coefficient of Volume 23.3 Plug-In Electrical Connections Ambient Temp Range 0 Degrees to 125 Degrees F Overall Height 11 1/2 in Overall Length 5 1/4 in