Johnson Controls VA9208-BAA-3 On/Off SR Valve Actuator 120V 71 Sec Run Time

The Johnson Controls VA9208-BAA-3 Spring Return Valve Actuator is sort of used to open and close valves in HVAC systems used in heating and cooling processes. Powered by a 24V control signal, it has two positions and a fail-safe spring return that guarantees its functionality in the event of power loss. This actuator is normally applied to valves in HVAC equipment such as air handling units, fan coil units and terminal units. Its primary function is to regulate fluids or gases flow by the opening or closing of the valve depending with the signals from the building management system or thermostat.