Description
The Johnson Controls M9124-AGA-2 Electric Motor Actuator is a rugged and universal device that can be used for the exact control of air dampers or valves in various and specific HVAC systems. It provides two control options: on/off and floating with a (DCA) signal. The floating DCA function allows some external devices to control directly the motor speed and position for better control of the airflow or water flow within the HVAC system. Another is the non-spring return NSR design that ensures the damper or valve remains in the last set position when power is interrupted. Output and NSR design make the M9124-AGA-2 suitable for a wide range of challenging HVAC applications where accurate control and strong actuation are needed.
