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Johnson Controls VA-8122-1 Electric Valve Actuator, On-Off, 120V
Compact and powerful, the VA-8122 Proportional Valve Actuator is the perfect choice for HVAC systems requiring precise control of valves.
Johnson Controls VA-8122-1 Electric Valve Actuator, On-Off, 120V
Item #: 29931569

Johnson Controls VA-8122-1 Electric Valve Actuator, On-Off, 120V

Item #: 29931569

TMT 1394

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Compact and powerful, the VA-8122 Proportional Valve Actuator is the perfect choice for HVAC systems requiring precise control of valves.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Reliable Operation
The Johnson Controls VA-8122-1 offers consistent on-off control, ensuring efficient operation of HVAC systems, minimizing downtime and enhancing system performance.
120V Convenience
Designed for 120V applications, this actuator simplifies installation in existing setups, providing a user-friendly solution that reduces the complexity of integrating new components.
Durable Design
Constructed for longevity, the VA-8122-1 withstands demanding environments, ensuring a reliable and efficient performance track record, which translates to lower maintenance costs.

Product Details

Proportional control of valves for HVAC applications. Compact and easy-to-install package. Order with VG7000 Series bronze valves for hot or cold water service. Perfect for retrofits of VT Series Terminal Unit Valves and VB-5x39 Series Flare Valves. Shop at Ubuy Turkmenistan
Exterior FinishBronze
Inlet Connection TypeFlare
Outlet Connection TypeFlare
Number of Ports2
Thread TypeStandard Pipe Thread
Connector TypeThreaded
Thread Size1/2 inch or 3/4 inch (30.5 cm)
Item Dimensions6.3 x 6.3 x 4.6 inches (16 x 16 x 11.7 cm)
SizeMedium
Item Weight1.5 Pounds (680 grams)
Material TypeBronze
Brand NameJohnson Controls
Model NumberVA-8122-1
Global Trade Identification Number10785028712100
ManufacturerJohnson Controls Inc
Manufacturer Part NumberVA-8122-1
Item Type NameJohnson Controls
Unit Count1.0 Count
MaterialBronze
BrandJohnson Controls
Item dimensions L x W x H6.3 x 6.3 x 4.6 inches (16 x 16 x 11.7 cm)
Number of Packs1

Who Should Buy?

Suitable For
  • HVAC Professionals

    Ideal for HVAC technicians needing reliable on-off control for regulating flow in various heating and cooling systems.

  • Industrial Applications

    Suitable for industrial environments where precise valve control is essential for operational efficiency and safety.

  • Building Managers

    Recommended for building managers overseeing HVAC systems who require durable and efficient valve actuation solutions.

Not Suitable For
  • Small Residential Use

    Not the best choice for casual home users with small or less complex heating systems requiring simpler control.

Product Description

Johnson Controls VA-8122-1 Electric Valve Actuator, On-Off, 120V

About This Item

Introducing the Johnson Controls VA-8122-1 Electric Valve Actuator, designed to provide precise proportional control for valves in heating, ventilating, and air conditioning (HVAC) applications. This electric actuator is perfect for customers seeking efficient and reliable performance. With its compact and sleek design, the VA-8122 offers easy installation and seamless integration into existing systems. The nonspring return actuator has a minimum seating force of 22 lbs., ensuring optimal valve function.

It boasts a stroke of up to 5/16 in., allowing for precise control of water flow in your HVAC system. The VA-8122 can be conveniently ordered as a factory-coupled option with the 1/2 in. or 3/4 in. VG7000 Series bronze valves for hot or cold water service.

This ensures compatibility and simplifies the installation process. Additionally, this actuator can also be used for retrofitting VT Series Terminal Unit Valves (with slotted stems) and VB-5x39 Series Flare Valves, offering versatility and flexibility. Equipped with a 120V power supply, this electric valve actuator delivers reliable performance and efficient operation. It is built to meet the high standards set by Johnson Controls, a trusted name in the industry, ensuring exceptional quality and durability. Whether you are looking to replace an existing actuator or upgrade your HVAC system, the Johnson Controls VA-8122-1 Electric Valve Actuator is the perfect choice.

Experience unmatched control and reliability with this high-performance valve actuator. Shop now to enhance the efficiency and functionality of your HVAC system.

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Customer Questions & Answers

  • Question: What is the Johnson Controls VA-8122-1 Electric Valve Actuator used for?

    Answer: The Johnson Controls VA-8122-1 Electric Valve Actuator is designed primarily for regulating the flow of liquids or gases in HVAC applications. This actuator enables precise control by converting electrical signals into mechanical movement, which opens or closes valves accordingly. This is particularly useful in systems that require consistent temperature management or pressure control, ensuring efficient operation in residential, commercial, or industrial settings.
  • Question: How does the On-Off feature of the VA-8122-1 impact its operation?

    Answer: The On-Off feature of the VA-8122-1 allows the actuator to fully open or fully close a valve based on a binary signal from the control system. This type of operation is ideal for applications where a simple flow control is sufficient, such as in heating or cooling systems. By having a clear on or off movement, it enhances system responsiveness and simplifies maintenance without the need for complex variable control.
  • Question: What are the key specifications of the VA-8122-1 Electric Valve Actuator?

    Answer: The essential specifications of the VA-8122-1 include a voltage rating of 120V, which makes it compatible with most standard electrical systems. It features an adjustable torque output allowing for compatibility with various valve sizes and types. Additionally, the actuator typically has a robust construction that ensures longevity and reliability, making it an ideal choice for demanding environments such as commercial HVAC systems.
  • Question: Is the Johnson Controls VA-8122-1 suitable for outdoor use?

    Answer: The VA-8122-1 Electric Valve Actuator is primarily designed for indoor applications in controlled environments. While it is built to withstand regular wear and tear, using it outdoors exposes it to environmental elements such as moisture, UV rays, or extreme temperatures, which could compromise its functionality. For outdoor applications, it is advisable to look for units specifically rated for external use or housed in protective enclosures.
  • Question: Can the VA-8122-1 be integrated with smart home systems?

    Answer: The VA-8122-1 can potentially be integrated with smart home systems, depending on the configuration of your HVAC control setup. While it doesn’t have built-in smart features, it can be connected to compatible smart thermostats or controllers that offer remote control capabilities. This allows users to monitor and adjust their HVAC flow settings from mobile devices, enhancing convenience and energy efficiency.
  • Question: What are the benefits of using an electric valve actuator like the VA-8122-1?

    Answer: Using an electric valve actuator like the VA-8122-1 provides several benefits, including enhanced precision in flow control, reduced manual operation, and increased automation in HVAC systems. The electric actuation allows for fast response times and consistent valve positioning, which can lead to improved energy efficiency and comfort. With straightforward integration into existing systems, users can enjoy advanced control without needing extensive modifications.
  • Question: What types of valves are compatible with the VA-8122-1 actuator?

    Answer: The VA-8122-1 actuator is designed to be compatible with a variety of valves, especially globe valves and other types that require on/off control. The adjustable torque specifications allow it to adapt to different valve sizes and resistance levels. This versatility makes the actuator a great choice in numerous applications, including those in heating, ventilation, and air-conditioning systems, as well as in industrial processes where precise flow control is needed.
  • Question: How does the actuator signal the valve's position to the control system?

    Answer: The VA-8122-1 Electric Valve Actuator signals its position to the control system through an electrically driven mechanism that gives feedback on the valve's status. When the actuator receives an electrical signal, it precisely opens or closes the valve based on the demand from the HVAC controller. This direct communication ensures that the system can maintain optimal conditions, making it suitable for applications needing accurate temperature and pressure regulation.
  • Question: Where can I buy Johnson Controls VA-8122-1 Electric Valve Actuator, On-Off, 120V?

    Answer: You can buy the Johnson Controls VA-8122-1 Electric Valve Actuator, On-Off, 120V on Ubuy in Turkmenistan. Ubuy offers a wide selection of HVAC components, ensuring you receive a high-quality product along with detailed specifications and customer support for your purchase.

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Pros

  • Reliable on-off control
  • Easy to install and configure
  • Compact and lightweight design
  • High durability and long lifespan
  • Compatible with various systems

Cons

  • Occasional noise during operation

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