Belimo FGVL+AVKX24-MFT Actuator

The Belimo FGVL+AVKX24-MFT Actuator is a field-configurable solution engineered for high-precision modulating control across commercial HVAC systems. This assembly combines a universal flanged globe valve linkage with a Multi-Function Technology (MFT) actuator, providing a robust 450 lbf (2000 N) of force to ensure positive close-off in demanding applications. Operating on AC/DC 24V, the unit allows for field-adjustable parameters, including control signal and running time, making it a primary choice for technicians needing versatile valve actuators that interface seamlessly with EV, RV, and AVK series globe valves. The integrated electrical fail-safe mechanism returns the valve to a protected position during power loss in under 35 seconds, ensuring system stability. With an IP54 protection rating and low power consumption (5W running, 2W holding), this actuator assembly provides the reliability required for continuous-duty industrial environments.

Key Benefits for Contractors:

• MFT Programmability: Allows for custom configuration of the 2-10VDC control signal, feedback, and running time to match specific site requirements.
• High Force Output: Delivers a consistent 450 lb linear force, providing reliable operation of larger flanged globe valves.
• Universal Linkage: The FGVL linkage simplifies retrofitting and installation by adapting to various valve manufacturers without specialized tools.
• Manual Override: Includes a 5 mm hex crank (3/16" Allen) for manual positioning during commissioning or system testing.
• Fail-Safe Reliability: Uses electronic capacitors to provide fail-safe operation, offering a more compact and flexible alternative to traditional mechanical spring returns.

Common Questions:

Can the control signal be changed from the standard 2-10VDC?
Yes, as an MFT programmable actuator, the input signal can be reconfigured to 4-20mA or other modulating ranges using the appropriate Belimo software and cable.

What is the maximum stroke length for this assembly?
The stroke length is dependent on the actuator type used; it supports 1.25" (32 mm) for AVK series and up to 2" (50 mm) for EV and RV series.

Is this unit suitable for outdoor installation?
The Belimo FGVL+AVKX24-MFT features an IP54 rating, meaning it is protected against dust and splashing water, but it requires a NEMA 4X weather shield for direct outdoor exposure.

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Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.