Johnson Controls M9124-GGC-2 Actuator Refrigerant Automatic Reset Function: Eliminates manual

Automatic Reset Function: Eliminates manual intervention by restoring the safety circuit once the unit cools to 105°F

making it an essential component for low-pressure steam and radiant heating systems where standard actuators fail

While this dual check valve prevents backflow into the municipal supply

maintaining the exact pitch and balance required to prevent motor bearing premature wear

since this is a normally closed switch

Johnson Controls M9124-GGC-2 Actuator Refrigerant Automatic Reset Function: Eliminates manualThe Johnson Controls M9124 GGC 2 Actuator is a heavy duty, non spring return direct coupled actuator engineered for precise control of large HVAC dampers and valves. Delivering a robust 210 lb in torque, this unit is designed for proportional control, supporting 0 10Vdc, 2 10Vdc, and 4 20mA signals (with the included 500 ohm resistor). Its universal power compatibility allows for 24Vac or 24Vdc operation, making it a versatile choice for a variety of