Solenoid Air Control Valve Valve Ways and Positions 4-Way/2-Position Voltage 120V AC Valve Actuator / Return Solenoid / Solenoid ISO Class 15407-1 Pipe Size 1/4 in Max CFM - Valves 0.75 cfm Operational Pressure Range 50 to 145 psi NEMA Classification NEMA 4 Valve Vacuum Range 0 to 28 in Hg Body Style Manifold Pilot Port Size 1/4 in NPT Coefficient of Volume 0.75 3-Pin DIN 43560C Electrical Connections Shifting Technology Ceramic Plate Power Consumption 1.6 VA