Solenoid Air Control Valve Valve Ways and Positions 4-Way/3-Position Voltage 120V AC Center Position Open Valve Actuator / Return Solenoid / Solenoid ISO Class 15407-2 Max CFM - Valves 0.55 cfm Operational Pressure Range 35 to 145 psi NEMA Classification NEMA 4 Valve Vacuum Range 0 to 28 in Hg Body Style Base Mounted Coefficient of Volume 0.5 Plug-In Electrical Connections Shifting Technology Packed Spool Power Consumption 2 VA Ambient Temp Range 5 Degrees to 120 Degrees F