The Barber Colman MP-475 is a 120V spring return electric actuator designed for 180° rotation in valve and damper control applications. With a 90-second stroke time and 50 in-lb torque output, this actuator offers smooth modulation and dependable spring return action in the event of power loss. An integrated auxiliary switch adds flexibility for control logic or feedback signaling. Built to OEM standards and supported by Schneider Electric, the MP-475 is a reliable solution for commercial and industrial HVAC systems.
Technical Specifications
• Model: MP-475
• Type: Electric Valve Actuator
• Voltage: 120V
• Stroke Time: 90 seconds
• Rotation: 180 degrees
• Torque: 50 in-lb
• Return Type: Spring Return (S/R)
• Switch: Integrated auxiliary switch
• Mounting: Direct or bracket-mounted
• Manufacturer: Barber Colman (Schneider Electric)
Key Features
• 90-second travel time for stable positioning
• Spring return design ensures fail-safe actuation
• 180° rotation for wide control range
• Delivers 50 in-lb torque for small to medium actuators
• Auxiliary switch for control integration or feedback
• Compatible with Barber Colman HVAC and automation systems
Compatible Components & Accessories
• Barber Colman valves and damper assemblies
• Mounting hardware and linkage kits
• Control panels and signal converters
• Schneider Electric automation and monitoring systems
Industry Applications
• HVAC damper and valve control
• Commercial and institutional automation
• Building management systems
• Industrial airflow and process control
• Fail-safe applications requiring spring return
Installation & Maintenance Notes
• Mount securely and align with valve or damper shaft
• Wire for 120V power and auxiliary signal connections
• Test stroke duration and spring return functionality
• Inspect periodically for torque output and operational accuracy
• Replace or service components as needed to maintain performance
We ship this product worldwide! Delivery is normally stock.
Request a Quote now or call us at 1-800-755-2883 for expert assistance.