Solenoid Air Control Valve, Valve Ways and Positions 3-Way/2-Position, Voltage 120V AC, Valve Actuator / Return Solenoid / Spring, Pipe Size 1/8 in, Max. CFM - Valves 0.75 cfm, Operational Pressure Range 20 to 145 psi, NEMA Classification NEMA 4, Valve Vacuum Range 0 to 28 in Hg, Normally Closed, Body Style Body Ported, Pilot Port Size 1/8 in NPT, Coefficient of Volume 0.75, 15mm, 3-Pin Male DIN Electrical Connections, Ambient Temp. Range 5 Degrees to 120 Degrees F, Override Non-Locking Flush