Overview
The Belimo B210+LF24-MFT-S US is a 1/2 inch 2-way characterized control valve assembly equipped with a spring-return actuator, programmable MFT capability, and an auxiliary switch for fail-safe HVAC applications.
Features
- Reliable spring return mechanism ensures fail-safe positioning during power loss
- Multi-Function Technology (MFT) allows custom control signal configuration
- Integrated auxiliary switch (SPDT) for position feedback and signaling
- Equal percentage flow design ensures precise temperature control
Specifications
- Valve Size: 1/2″ [DN 15]
- Flow Coefficient: 1.2 Cv
- Nominal Voltage: AC/DC 24 V
- Control Signal: 2…10 V (MFT / programmable)
- Auxiliary Switch: 1 x SPDT
- Fail-Safe: Spring Return
Applications
- Chilled and hot water temperature control in fan coil units
- Hydronic control in air handling units and reheat coils
- Fail-safe application requirements in building automation systems





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