Johnson Controls VA7810-AGA-2 Actuator 340793-762 and 21C140501G33

and 21C140501G33

making it suitable for larger commercial boilers and central heating manifolds

or specific error codes on the HVAC diagnostic display related to open or shorted sensor circuits

The corrosion-resistant copper construction provides high thermal conductivity

Johnson Controls VA7810-AGA-2 Actuator 340793-762 and 21C140501G33The Johnson Controls VA7810 AGA 2 is a heavy duty non spring return actuator designed for the precise control of VG7000 Series bronze globe valves. Operating on 24Vac power, this unit delivers 180 lb in torque to manage flow in high demand HVAC systems. This specific model supports both two position and floating control, providing flexibility for diverse automation sequences. With a 5 16" to 1" stroke range, it ensures accurate valve positioning for