Solenoid Air Control Valve, Valve Ways and Positions 4-Way/3-Position, Voltage 120V AC, Center Position Closed, Valve Actuator / Return Solenoid / Solenoid, Pipe Size 1/2 in, Max. CFM - Valves 90 cfm, Operational Pressure Range 20 to 150 psi, NEMA Classification NEMA 4, Body Style Body Ported, Coefficient of Volume 2.57, DIN Connectors Electrical Connections, Shifting Technology Solenoid/Pilot, Ambient Temp. Range -10 Degrees to 180 Degrees F, Overall Height 2 9/16 in, Overall Length 9 11/16 in