Barber Colman MP-453-131 Valve Actuator

The Barber Colman MP-453-131 is a high-performance electric valve actuator designed for precise modulation and on/off control in HVAC, industrial automation, and process control applications. This actuator operates at 120V AC and provides 220 lb-in of torque, ensuring reliable valve positioning. It features a 90-degree rotation with a 40-second travel time and a 500-ohm feedback potentiometer, making it ideal for integration into automated control systems.

Technical Specifications

  • Manufacturer: Barber Colman (Schneider Electric)
  • Model: MP-453-131
  • Actuator Type: Electric Valve Actuator
  • Voltage: 120V AC
  • Rotation: 90° stroke
  • Torque Output: 220 lb-in (25 Nm)
  • Timing: 40 seconds for full stroke
  • Feedback: 500-ohm potentiometer for position feedback
  • Control Type: Modulating or On/Off
  • Enclosure Rating: Designed for industrial and commercial environments
  • Mounting: Direct mount or linkage adaptation
  • Operating Temperature Range: Suitable for HVAC and process applications
  • Certifications: Meets industry standards for safety and reliability

Key Features

  • Provides precise valve positioning with 220 lb-in torque output
  • 90-degree rotation with a 40-second travel time for controlled movement
  • Built-in 500-ohm potentiometer for accurate position feedback
  • Operates on 120V AC power, making it compatible with standard control systems
  • Rugged construction ensures durability in industrial and HVAC applications
  • Compatible with Barber Colman and Schneider Electric control systems
  • Reliable modulating or on/off operation for flexible applications

Compatible Valves & Systems

  • Barber Colman VB, VG, and VK Series Valves
  • Schneider Electric HVAC and Industrial Control Systems
  • Building Automation and Energy Management Systems

Industry Applications

  • HVAC and Building Automation
  • Process Automation and Fluid Control
  • Boiler and Steam System Regulation
  • Industrial Water and Steam Flow Control
  • Power Generation and Energy Management

Installation & Operational Notes

  • Ensure proper mounting for accurate valve actuation
  • Connect to compatible control systems for modulating or on/off control
  • Use feedback potentiometer for precise system integration
  • Follow Barber Colman installation guidelines for optimal performance

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MP453131

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