The Johnson Controls VA-8022-1 is a proportional valve actuator designed for use with 2-way and 3-way globe or mixing valves in HVAC and hydronic control systems. This model accepts a proportional DC input signal for precise valve positioning, enabling smooth and accurate modulation of flow based on system demand. It is suitable for use in commercial and industrial building automation systems that require electronic control of fluid flow.
Technical Specifications
- Model: VA-8022-1
- Control Signal: Proportional DC input (0–10 VDC or 2–10 VDC, model-dependent)
- Actuator Type: Electronic, proportional control
- Torque Output: Suitable for operating globe or mixing valves (specific torque varies by application)
- Power Supply: Typically 24 VAC or VDC (confirm per model)
- Stroke Range: Compatible with standard valve stem travel
- Feedback Signal: Optional with specific models (not standard on VA-8022-1)
- Mounting: Direct-coupled to Johnson Controls valve bodies
Key Features
- Accepts proportional DC input for accurate and smooth valve control
- Designed for use with Johnson Controls globe and mixing valves
- Ideal for modulating applications requiring precise flow regulation
- Durable housing suitable for mechanical room or equipment cabinet mounting
- Maintenance-free electronic actuator with consistent performance
Compatible Components & Accessories
- Johnson Controls VG7000, VG8000, and VG1000 series valves
- Building management systems and controllers with proportional outputs
- Valve linkages and couplings (when required for retrofit)
- Control panels and system integration platforms
Industry Applications
- Commercial HVAC zoning and flow control
- Hydronic heating and chilled water systems
- Central plant valve modulation
- Air handling unit coil control
- Process control systems requiring fluid flow modulation
Installation & Maintenance Notes
- Mount actuator directly to valve stem using appropriate linkage or bracket
- Verify input signal type and wiring polarity before commissioning
- Ensure actuator stroke matches valve travel to prevent overtravel or signal mismatch
- Periodically inspect for secure mounting and unobstructed motion
- Do not expose actuator to excessive moisture, vibration, or corrosive environments
We ship this product nation wide! Delivery is normally stock.
Request a Quote now or call us at 1-800-755-2883 for expert assistance.