4, DIN Connectors Electrical Connections, Shifting Technology Solenoid/Pilot, Power Consumption 4. Range 0 Degrees to 180 Degrees F Solenoid Air Control Valve,1/4 In,24VDC.CFM - Valves 50 cfm, Operational Pressure Range 50 to 150 psi, NEMA Classification NEMA 4, Valve Vacuum Range 0 to 29 in Hg, Body Style Body Ported, Coefficient of Volume 1.