The Barber Colman M574-5000 is a pneumatic damper actuator designed for proportional control in high-performance HVAC and industrial ventilation systems. Engineered for reliability and precision, this actuator operates on standard pneumatic control signals and includes a spring return feature for automatic fail-safe positioning. Its robust construction ensures long-lasting operation in demanding environments where consistent airflow regulation is critical.
Technical Specifications
- Model: M574-5000
- Type: Pneumatic Damper Actuator
- Control Type: Proportional (Modulating)
- Signal Range: Typically 3–15 psi
- Return Type: Spring Return
- Motion Type: Linear
- Stroke: Standard (dependent on application setup)
- Mounting: Direct shaft or linkage mounting
- Housing: Heavy-duty industrial-grade materials
- Condition: New
Key Features
- Proportional control for accurate damper or valve positioning
- Spring return ensures reliable fail-safe operation
- Designed for long-term use in HVAC and process air systems
- Compatible with standard pneumatic control signals
- Smooth, responsive modulation for airflow and pressure control
- Suitable for retrofit or new construction installations
Compatible Applications
- Air handling unit dampers
- Combustion air and flue gas dampers
- Zoned ventilation systems
- Industrial air balancing and process control
- Pneumatic HVAC and building automation systems
Installation & Maintenance Notes
- Connect to a clean, regulated pneumatic air source
- Mount using proper linkage or directly to compatible shaft
- Confirm stroke length and return action before commissioning
- Regularly inspect diaphragm, air fittings, and linkage components
- Test modulation response to ensure full control signal range coverage
Request a Quote now or call us at 1-800-755-2883 for expert assistance
We ship this product worldwide! Delivery is normally stock.