Johnson Controls M9220-GGA-YK11 Ball Valve Actuator S/R 24 VAC

The Johnson Controls M9220-GGA-YK11 Spring Return Ball Valve Actuator 24VAC is suitable for use in HVAC systems. This actuator is used to regulate the flow of fluids in hydronic systems and is comprised of a ball valve. This actuator moves the valve to required position as commanded. The spring mechanism in the valve is designed to return the valve to the fail-safe position in the event of a power failure. Mainly applied in heating and cooling systems like air handlers and chillers, it provides accurate flow management. The spring return ensures that the systems are restored to a specific condition during power loss, hence reducing the chances of damage.