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Item #:
44125452
Johnson Controls VA7830-HGC-2 VA7800 Series Electric Valve Actuator, 11 VA Rating, 2 SPDT, 1A, 3A Resistive, 1/4 HP
Item #:
44125452
BSD 970
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Automatic Stroke Adjustment — provides easy, quick, and precise commissioning
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What Stands Out
High VA Rating
The VA7830-HGC-2 supports an 11 VA rating, ensuring robust performance for various applications, making it suitable for demanding HVAC systems.
Dual SPDT Outputs
Featuring two Single Pole Double Throw (SPDT) configurations, this actuator allows flexible control options, enhancing versatility in automated systems and installations.
Compact Power
With a 1A, 3A resistive load, and 1/4 HP capacity, this actuator efficiently manages power outputs, providing reliable operation while maintaining compact and space-saving design.
Product Details
- 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
Product Technical Details
| Product Dimensions | 11 x 10 x 11 inches |
| Item Weight | 7 pounds |
| Manufacturer | Johnson Controls Inc |
| Item model number | VA7830-HGC-2 |
Who Should Buy?
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HVAC Technicians
Ideal for HVAC technicians needing reliable electric valve actuation for efficient temperature control in systems.
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Building Managers
Perfect for building managers managing HVAC systems, ensuring precise valve operation for optimized energy usage.
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Industrial Applications
Suitable for industrial processes requiring robust valve control in challenging environments with high reliability needs.
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Small Scale Users
Not suitable for small scale or residential users with minimal valve control needs and lower capacity requirements.
Product Description
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Customer Questions & Answers
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Question:
What is the VA rating of the Johnson Controls VA7830-HGC-2 Electric Valve Actuator?
Answer: The Johnson Controls VA7830-HGC-2 Electric Valve Actuator has a VA rating of 11. This rating indicates the maximum power the actuator can handle while operating. It is essential for ensuring compatibility with your heating, ventilation, and air conditioning (HVAC) systems. For example, when integrating this actuator into a system, ensure it matches the power requirements of your valves to maintain efficient operation. -
Question:
What are the features of the VA7830-HGC-2 Electric Valve Actuator?
Answer: The VA7830-HGC-2 comes with 2 Single Pole Double Throw (SPDT) switches, allowing for versatile control options. It operates at a capacity of 1A for direct loads and 3A for resistive loads, with an additional 1/4 HP capability. This versatility enables its application across various valve configurations, making it suitable for complex systems requiring precise control and multi-functional operation. Whether you're automating a large commercial space or a residential setup, this actuator offers the necessary flexibility. -
Question:
How does the Johnson Controls VA7830-HGC-2 compare to other electric valve actuators?
Answer: The VA7830-HGC-2 is notable for its robust build and reliable performance. When compared to similar models, it offers an excellent VA rating of 11 and is optimized for efficiency and compatibility. Its dual SPDT functionality allows for more complex control setups unlike many standard actuators. Many users have praised it for its stability and strength in maintaining valve positions, making it an ideal choice for both residential and commercial HVAC systems. -
Question:
What kind of systems can the VA7830-HGC-2 be used with?
Answer: This electric valve actuator is designed for use with various HVAC systems. It is particularly suited for controlling water and steam valves in heating and cooling applications. Because of its rating and features, such as SPDT switches, it integrates effectively into systems requiring reliable temperature control. For instance, in a commercial building, it can be utilized to manage the flow of chilled water to air handling units, ensuring efficient climate management throughout the space. -
Question:
Is the VA7830-HGC-2 suitable for outdoor use?
Answer: The Johnson Controls VA7830-HGC-2 is primarily designed for indoor use. Many components, including sensitive electrical parts, are not rated for exposure to outdoor elements. However, for installations where units may be in unconditioned spaces, appropriate enclosure or protection should be considered. Planning for such scenarios enhances durability and performance longevity. If outdoor installation is necessary, ensuring additional weatherproofing measures will help maintain optimal function. -
Question:
What voltage specifications does the Johnson Controls VA7830-HGC-2 require?
Answer: The VA7830-HGC-2 operates on standard voltage specifications common in residential and commercial environments. Typically, the actuator is compatible with 24 VAC systems, making it suitable for most HVAC applications. Ensuring that your existing setup aligns with these voltage requirements is critical for proper functioning and to avoid malfunctions. Users often appreciate how easily this model can integrate with existing setups without the need for extensive rewiring. -
Question:
Can I install the VA7830-HGC-2 Electric Valve Actuator myself?
Answer: Yes, many users report that they could install the VA7830-HGC-2 independently if they have basic knowledge of HVAC systems and electrical wiring. It comes with clear installation instructions, which can be followed conveniently. However, for individuals unfamiliar with such installations, consulting a professional can ensure optimal performance and adherence to local codes. Many choose to perform their own installations to save on costs while maintaining control over their system setup. -
Question:
What is the current draw of the VA7830-HGC-2 Electric Valve Actuator?
Answer: The VA7830-HGC-2 draws a current of 1A for direct drive operations and 3A for resistive loads. Understanding this current draw is crucial when selecting a transformer or circuit breaker as it helps prevent overloading circuits. Users often consult this detail to ensure their system can handle the actuator’s power demands, which ultimately contributes to enhanced reliability in operation and prevents potential electrical safety issues. -
Question:
Where can I buy the Johnson Controls VA7830-HGC-2 VA7800 Series Electric Valve Actuator?
Answer: You can buy the Johnson Controls VA7830-HGC-2 VA7800 Series Electric Valve Actuator on Ubuy. Ubuy is a reputable online retailer that provides a wide selection of HVAC components, including this electric valve actuator. By choosing Ubuy, you can simplify your shopping experience and ensure access to reliable products for your HVAC needs. -
Question:
What maintenance does the VA7830-HGC-2 require?
Answer: The Johnson Controls VA7830-HGC-2 requires minimal maintenance once installed. Regular checks to ensure the actuator operates smoothly and without obstruction are recommended. Keeping the actuator clean and monitored for any unusual noises or malfunctions can help extend its lifespan. Users particularly benefit by scheduling annual system checks, allowing professionals to verify the actuator's function within the larger HVAC system, ensuring efficient operations year-round.
Johnson Controls HVAC Controls VA7830-HGC-2 Editorial Review
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Pros
- Efficient performance
- Reliable operation
- Compact design
- Easy installation
- Versatile compatibility
Cons
- Minor noise
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Features & Benefits
- VA7800 Series electric valve actuators
- Minimum linear output force of 180 lb. (800 N)
- Available in spring-return and non-spring-return models
- Direct mount and available in 1/2 through 2 in. sizes
- Field-configurable for different control options
- Features automatic stroke adjustment for easy commissioning
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