Hazardous Location Solenoid Air Control Valve Valve Ways and Positions 4-Way/2-Position Voltage 120V AC Valve Actuator / Return Solenoid Air Pilot / Spring Pipe Size 3/8 in Max CFM - Valves 79 cfm Operational Pressure Range 0 to 150 psi NEMA Classification NEMA 4 Valve Vacuum Range 0 to 28 in Hg Body Style Body Ported Pilot Port Size 3/8 in NPT Pilot Pressure 14.5 to 100 psig Coefficient of Volume 1.7 Hardwired Electrical Connections Shifting Technology Spool Sleeve