Solenoid Air Control Valve, Valve Ways and Positions 4-Way/2-Position, Voltage 120V AC, Valve Actuator / Return Solenoid / Spring, Pipe Size 1/8 in, Max. CFM - Valves 18 cfm, Operational Pressure Range 0 to 150 psi, NEMA Classification NEMA 4, Valve Vacuum Range 0 to 28 in Hg, Body Style Base Mounted, Pilot Port Size 1/8 in NPT, Coefficient of Volume 0.4, Plug-In Electrical Connections, Shifting Technology Spool & Sleeve, Power Consumption 4 W, Ambient Temp. Range -10 Degrees to 115 Degrees F