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