Solenoid Air Control Valve Valve Ways and Positions 4-Way/2-Position Voltage 120V AC Valve Actuator / Return Solenoid / Spring Pipe Size 1/4 in Max CFM - Valves 68 cfm Operational Pressure Range 0 to 150 psi NEMA Classification NEMA 4 Valve Vacuum Range 0 to 29 in Hg Body Style Stackable Coefficient of Volume 1.9 DIN Connectors Electrical Connections Shifting Technology Solenoid/Pilot Power Consumption 4.8 W Ambient Temp Range 0 Degrees to 180 Degrees F Overall Height 3 7/8 in