Johnson Controls VA7820-HGA-2 Electric Valve Actuator On-Off 85-264V

Product Description

The Johnson Controls VA7820-HGA-2 electric valve actuator is part of the VA7800 Series, designed for controlling VG7000 Series Bronze Globe Valves in HVAC systems. This actuator produces a minimum linear output force of 180 lb. (800 N) and can be mounted directly or factory coupled to VG7000 Series Bronze Globe Valves ranging from 1/2 inch to 2 inches.

• Automatic stroke adjustment for easy commissioning
• Manual override for standard manual positioning
• IP54 enclosure protection

Product Highlights

This actuator is equipped with spring-return and non-spring-return models that can be set for DC 0 to 10 V proportional control or configured for On/Off or floating control through DIP switch settings. Optional auxiliary switches are also available.

Product Information

Standard Information

• Series: VA7800
• Manufacturer: Johnson Controls
• MPN: VA7820-HGA-2

Technical Specifications

• Voltage: 24V AC
• Signal Type: Proportional/On-Off/Floating
• Torque: 180 in-lb
• Cycle Time: 114 seconds
• Ambient Temperature Range: Up to 131 degrees F
• Type of Actuator: Spring Return
• Stroke Degrees: 1 degree
• Power Consumption: 11 VA