Solenoid Air Control Valve Valve Ways and Positions 4-Way/3-Position Voltage 24V DC Center Position Open Valve Actuator / Return Solenoid / Solenoid ISO Class 5599-1 Max CFM - Valves 3 cfm Operational Pressure Range 50 to 145 psi NEMA Classification NEMA 4 Valve Vacuum Range 0 to 28 in Hg Body Style Base Mounted Coefficient of Volume 2.8 30mm 3-Pin DIN 43650 A Electrical Connections Shifting Technology Packed Spool Power Consumption 2.7 W