VA7830-HGC-2
Johnson Controls, VA7810 Series Electric Valve Actuator, On/Off, Floating, Proportional, Spring-Return, 24 VAC, 180 Inch-lbs, Halogen-Free Cable, IP54, NEMA 2 VA7830-HGC-2
Mfr. Model: VA7830-HGC-2
Related Documents
Description
Johnson Controls, VA7810 Series Electric Valve Actuator, On/Off, Floating, Proportional, Spring-Return, 24 VAC, 180 Inch-lbs, Halogen-Free Cable, IP54, NEMA 2 VA7830-HGC-2
The VA7800 Series Electric Valve Actuators control VG7000 Series Bronze Globe Valves in HVAC systems. The VA7800 Series produce a minimum linear output force of 180 lbs [800 N] and are field mounted or factory coupled to 1/2 Inch through 2 Inch VG7000 Series Bronze Globe Valves. Spring-return models from the factory set for 0 to 10 VDC Proportional Control. With a change of DIP switch settings, this model can be field configured to On/Off or Floating Control. In addition to these settings, optional auxiliary switches are also available.
Features & Benefits
- Direct Mount
- Automatic Stroke Adjustment - Provides Easy, Quick and Precise Commissioning
- Manual Override as Standard - Allows Manual Positioning of Valve for Easy Commissioning and Servicing
- IP54 Enclosure Protection - Allows Installation in a Wide Range of Environments
- Unique Swing-Gate Yoke - Offers Fast and Secure Attachment to the Valve
- Brushless Motor - Ensures Low Energy Consumption and Long Life
- Proportional Model - Enables One Model to be Used for Various Control Types
- Force-Controlled Motor Shutoff - Reduces Energy Consumption, Wear of the Actuator and Protects the Valve from Excessive Forces
- Stroke Position Indicator - Gives Visual Indication of Valve Operation, Provides Automatic Adjustment of Stroke Indicators During First Cycle of Operation
- Status Light-Emitting Diode [LED] - Gives Visual Indication of Actuator Status and Assists with Diagnostic
Specifications
| Manufacturer | Johnson Controls |
| Brand/Series | Johnson Controls |
| MFR. Model | VA7830-HGC-2 |
| Connection Type | Halogen-Free Cable |
| Control Type | On/Off, Floating, Proportional |
| Enclosure Type | IP54, NEMA 2 |
| Fail Safe | Spring Return |
| Power Supply | 24 VAC |
| Torque | 180 in-lbs [20 Nm] |
| Type | Electric Valve Actuator |
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