Solenoid Air Control Valve, Valve Ways and Positions 4-Way/2-Position, Voltage 120V AC, Valve Actuator / Return Solenoid / Spring, Pipe Size 1 in, Max. CFM - Valves 4.8 cfm, Operational Pressure Range 35 to 145 psi, NEMA Classification NEMA 1, 12, Body Style Body Ported, 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 10 1/2 in, Overall Width 3 in