Johnson Controls VA-8020-100 Mounting Kit

The Johnson Controls VA-8020-100 Mounting Kit is a specialized field-installation solution designed to interface VA-8020 Series Floating Valve Actuators or VA-8022 Series models with VT Series Terminal Unit Valves. This kit is essential for contractors retrofitting or maintaining fan coil units and zone control systems, ensuring a precise mechanical connection between the 24 VAC synchronous motor actuator and the valve bonnet. By utilizing the VA-8020-100 mounting adapter, technicians can achieve optimal alignment, which is critical for the actuator's 22 lb seating force and 5/16-inch stroke to operate without binding. The assembly features a robust adapter and a U-shaped coupling clip with a white plastic stem retainer for secure, tool-ready attachment to slotted valve stems. This HVAC valve actuator kit facilitates reliable floating control in water-based heating and cooling applications, maintaining strict ANSI Class IV shutoff standards. Its durable construction is built to handle high-pressure environments up to 400 psig static pressure when properly integrated with VT Series bodies.

• Direct Compatibility: Specifically engineered for Johnson Controls VT Series valves, eliminating the need for makeshift mounting solutions.
• Field-Ready Installation: Includes the threaded bonnet adapter and stem retainer, allowing for streamlined VA-8020 actuator mounting in tight terminal unit enclosures.
• Operational Precision: Facilitates the VA-8020-100 field mounting required to maintain the 22-pound force needed for tight valve shutoff.
• Retrofit Versatility: Ideal for upgrading older pneumatic or manual VT Series configurations to modern floating electric control.

Common Questions

How do I install the VA-8020-100 kit onto the valve?
Thread the adapter onto the valve bonnet until finger-tight, then secure it with a quarter turn. The actuator yoke then slides over the adapter and is locked via the set screw. The final step involves engaging the stem retainer and coupling clip to the valve stem groove.

Can this kit be used with VG7000 Series valves?
No, the VA-8020-100 is explicitly for VT Series Variable Volume Terminal valves. VG7000 valves with slotted stems typically require factory-mounted actuators as no separate field adapter kits are offered for that specific series.

Does this mounting kit include the actuator itself?
This is the mounting kit only. It provides the mechanical hardware (adapter, clip, and retainer) necessary to mate a separately purchased VA-8020 or VA-8022 actuator to the VT Series valve body.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.