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Globe Valve Actuators

Globe Valve Actuators

Shop globe valve actuators for HVAC and hydronic control systems. Furnace Part Source carries proportional, floating-point, and on/off globe valve actuators from Belimo and Barber-Colman (Schneider Electric) by torque rating, voltage, and control signal.

Use the product list below to find the correct globe valve actuator by part number, torque rating, or control signal. Always confirm the voltage, control signal type, and mounting compatibility before ordering to help avoid fitment issues.

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    Barber-ColmanValve Actuator Part #MP-2150-500

    Schneider Electric (Barber Colman)

    MSRP: $2,287.58
    Now: $1,767.67
    120v Valve Motor 25sec180`w/AUX.SW ***This item is not available for the $12.50 shipping special***
    MSRP: $2,287.58
    Now: $1,767.67
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    Barber-ColmanValve Actuator Part #MP-381

    Schneider Electric (Barber Colman)

    MSRP: $1,637.29
    Now: $1,265.18
    24v Valve Motor 130sec180` 220# w/SW ***This item is not available for the $12.50 shipping special***
    MSRP: $1,637.29
    Now: $1,265.18
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    Barber-ColmanValve Actuator Part #MC-431

    Schneider Electric (Barber Colman)

    MSRP: $1,705.14
    Now: $1,317.61
    120v Valve Motor 180`30sec 2-POS.w/SW ***This item is not available for the $12.50 shipping special***
    MSRP: $1,705.14
    Now: $1,317.61
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    Barber-ColmanValve Actuator Part #MC-421

    Schneider Electric (Barber Colman)

    MSRP: $1,686.61
    Now: $1,303.29
    120v Valve Motor 180`20sec 2-POS.with switch; Buy 2 or more and save! Call 1-877-367-PARTS! ***This item is not available for the $12.50 shipping special***
    MSRP: $1,686.61
    Now: $1,303.29
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    Barber-ColmanValve Actuator Part #MA-5210

    Schneider Electric (Barber Colman)

    MSRP: $1,404.61
    Now: $1,085.38
    120V S/R 2-POSITION.VALVE.ACTUATOR- (Buying a quantity? Call to inquire on Volume Purchase Discounts!)
    MSRP: $1,404.61
    Now: $1,085.38
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    Schneider Electric (Barber Colman) MA-418 Two Position Actuator 120V

    Schneider Electric (Barber Colman)

    MSRP: $934.13
    Now: $721.83
    Schneider Electric (Barber Colman) MA-418 Two Position Actuator 120V Spring Return
    MSRP: $934.13
    Now: $721.83
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    Barber-Colman Valve Actuator Part #MA-318

    Schneider Electric (Barber Colman)

    MSRP: $910.57
    Now: $703.62
    Barber-Colman Valve Actuator Part #MA-318 24V S/R 2 POSITION FOR VALVE/DAMPER   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts -...
    MSRP: $910.57
    Now: $703.62
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    Barber-ColmanValve Actuator #MA-5213

    Schneider Electric (Barber Colman)

    MSRP: $1,397.02
    Now: $1,079.52
    Barber-Colman® Valve Actuator #MA-5213; 24vVALVE ACTUATOR S/R 2-POS. Comes with technical sheet and One Year Manufacturer Warranty.
    MSRP: $1,397.02
    Now: $1,079.52
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Globe Valve Actuators

A globe valve actuator provides the mechanical force needed to open, close, or modulate a globe valve in HVAC and hydronic control systems. These actuators are commonly used to control heating and cooling coils, mixing valves, and other modulating flow-control applications.

Furnace Part Source carries a range of globe valve actuators for commercial and industrial HVAC control systems, including proportional, floating-point, and on/off configurations.

Common Globe Valve Actuator Types We Carry

Common actuator types include:

  • Proportional (modulating) actuators that provide analog control for precise flow regulation.
  • Floating-point actuators that respond to open/close signals for incremental positioning.
  • On/off actuators for simple, two-position valve control.
  • High-torque actuators for larger valve bodies requiring greater force.

How to Find the Right Globe Valve Actuator

Before ordering, locate the specification number stamped or printed on the actuator housing, typically near where the shaft exits the motor. Confirm the voltage, control signal type, and torque rating needed for your valve body.

For best fit, compare:

  • Original actuator part number
  • Voltage, such as 24V, 120V, or 230V
  • Control signal type, such as on/off, floating-point, or proportional (2-10V)
  • Torque rating and valve body compatibility

Globe Valve Actuators From Leading HVAC Brands

Our catalog includes globe valve actuators from Belimo and Barber-Colman (now part of Schneider Electric), covering a range of torque ratings, voltages, and control signal types for commercial and industrial HVAC applications.

Need Help Matching a Globe Valve Actuator?

Not sure which globe valve actuator you need? Use the specification number from your existing actuator to narrow the search, or contact Furnace Part Source for help identifying the correct replacement.

Globe Valve Actuator FAQs

What is the difference between proportional and floating-point actuators?

Proportional actuators use an analog signal (such as 2-10V) for precise, continuous positioning, while floating-point actuators move incrementally based on open and close signals from the controller.

Where do I find the specification number on my actuator?

The specification number is typically stamped or printed on the actuator housing near the point where the shaft exits the motor.

Can I replace a discontinued actuator with a current model?

Yes, in most cases. Manufacturers like Belimo regularly update actuator lines, and current models are generally designed to meet or exceed the specifications of the models they replace.

Do larger valves require higher-torque actuators?

Yes. Larger valve bodies typically require actuators with higher torque ratings to fully open and close against system pressure. Match the torque rating to your valve body's specification.