Description
The Johnson Controls M9220-BAC-3 is a 2-position, spring-return actuator which is intended to provide dependable control in HVAC systems. It has a torque of 177 in-lb and is powered by a 120V power supply to allow users to modulate accurately in air handling units, dampers, and ventilation systems. Due to its two-position control signal, the actuator provides easy open/close operations, which are useful in applications where a tight shutoff or release is needed. It operates efficiently in a broad temperature environment of -40°F to 140°F thus making it suitable for various conditions. This actuator is designed with spring-return feature that repositions the actuator to a default state in the case of power failure, thus adding safety and reducing system stress.
