B219+LF24-MFT-S US Belimo Valve Actuator Combination
The Belimo B219+LF24-MFT-S US is a 3/4-inch, 2-way characterized control valve featuring a high Cv rating of 10, paired with a spring-return MFT actuator and auxiliary switch.
Overview
The Belimo B219+LF24-MFT-S US is a 3/4-inch, 2-way characterized control valve featuring a high Cv rating of 10, paired with a spring-return MFT actuator and auxiliary switch.
Features
- High capacity Cv 10 flow design for 3/4-inch hydronic lines
- Multi-Function Technology (MFT) supports flexible control configuration
- Fail-safe spring return operation upon electrical interruption
- Integrated SPDT end switch for system positioning verification
Specifications
- Valve Size: 3/4 inch (2-way)
- Flow Coefficient (Cv): 10.0
- Nominal Voltage: AC/DC 24 V
- Control Signal: 2-10 V (MFT/programmable)
- Auxiliary Switch: 1 x SPDT
Applications
- Modulating control of hot and chilled water loops in commercial HVAC
- High-demand heating and cooling coils in air handling units
- Fail-safe hydronic building automation systems
| Weight | 10 lbs |
|---|---|
| Dimensions | 2 × 2 × 2 in |
| Actuator Type | Spring Return |
| Auxiliary Switch | 1 x SPDT |
| Control Type | MFT/Programmable |
| Torque | 35 in-lb [4 Nm] |
| Voltage | AC/DC 24 V |
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