VA7830-HGA-2 Johnson Controls Actuator

The Johnson Controls VA7830-HGA-2 Actuator. 0 TO 10 VDC proportional control. Spring Return Retract.

The VA78x0 spring return actuator with 1000 N thrust for valves in heating, ventilation and air conditioning applications is available for floating or proportional control. All models have manual override as standard and provide stroke capabilities of 7 mm to 25 mm. Proportional models are self-calibrating.

Key Features:

• Model: VA7830-HGA-2

• Control Type: Proportional (0-10 VDC or 4-20 mA input)

• Voltage: 24 VAC

• Torque: 70 in-lb (8 Nm)

• Stroke Time: Adjustable; typically 90 seconds

• Mounting: Direct mount for VG7000, VG8000, and VG9000 series valves

• Feedback Signal: 0-10 VDC

• Manual Override: Yes

• Fail-Safe: No (spring return not included)

• Application: HVAC, chilled water, hot water, and steam control systems

• Certifications: UL Listed, CE Marked