Hazardous Location Solenoid Air Control Valve Valve Ways and Positions 4-Way/3-Position Voltage 24V DC Center Position Closed Valve Actuator / Return Solenoid Air Pilot / Spring Pipe Size 1/8 in Max CFM - Valves 46 cfm NEMA Classification NEMA 4 Valve Vacuum Range 0 to 28 in Hg Body Style Body Ported Pilot Port Size 1/4 in NPT Pilot Pressure 14.5 to 120 psig Coefficient of Volume 1 Hardwired Electrical Connections Shifting Technology Spool Sleeve Power Consumption 1.8 W