Belimo SGVL+SVKX24-MFT Actuator

The Belimo SGVL+SVKX24-MFT is a high-torque globe valve linkage and actuator assembly designed for demanding HVAC hydronic applications. This electronic fail-safe actuator provides a robust 337 lbf (1500 N) of linear force, ensuring positive close-off against high differential pressures in steam and water systems. Operating on a 24Vac/dc power supply, the unit features Multi-Function Technology (MFT), allowing for field-adjustable control signals including 2-10 VDC, 4-20mA control, PWM, and floating point. The integrated SVKX24-MFT motor utilizes a brushless DC motor controlled by an ASIC for precise positioning and reduced power consumption. The setup is compatible with a wide range of globe valves, and the linkage provides easy installation without the need for specialized tools. This industrial globe valve actuator is ideal for proportional control in air handling units and heat exchangers where reliable fail-safe operation is required to prevent coil damage during power loss.

• Electronic Fail-Safe: Utilizes integrated capacitors to drive the actuator to a pre-defined safety position upon loss of power.
• Versatile Control: MFT allows customization of input signals and feedback, accommodating floating point, On/Off, and modulating sequences.
• High Force Output: Delivers 337 lbf of force, suitable for managing large globe valves and high-pressure drops.
• Simplified Installation: The SGVL linkage allows for direct mounting to valves, reducing labor time for contractors.
• Precise Signal Matching: Supports 500 Ohm impedance for 4-20mA and 1500 Ohm for PWM signals for seamless BMS integration.

How do I configure the fail-safe direction on the SVKX24-MFT?
The fail-safe position (Normally Open or Normally Closed) can be set via the Belimo PC Tool or the integrated MFT configuration interface to ensure the mechanical stroke matches your system safety requirements.

Can this actuator replace older pneumatic globe valve operators?
Yes, the Belimo SGVL+SVKX24-MFT is a frequent choice for electronic retrofits of pneumatic systems, providing superior actuator calibration and precision control via modern DDC systems.

What is the purpose of the Multi-Function Technology (MFT)?
MFT allows the technician to adjust parameters such as running time, voltage range, and feedback signals, making this a universal solution for various HVAC valve actuators requirements.

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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.