Solenoid Air Valve, Air Consumption 1.5 cfm, Application Smoke Dampers, Body Material Die Cast Aluminum, Body Pattern Three-Way, Common Port Connection Gender Male, Common Port Connection Size 1/4 in, Common Port Connection Type Barbed Hose, Control Action Direct Acting/Reverse Acting, Cover Material Steel, Electrical Connections Soldered, Electrical Lead Length 18 in, Enclosure Type Junction Box, For Media Air, Frequency 50/60 Hz, Installation Orientation Versatile