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Designed for reliable performance, the Belimo B311+TFRB120 is a compact and robust valve engineered to provide precise flow control in a wide range of applications. This valve is ideal for use in both commercial and industrial environments due to its stainless steel construction and compatibility with 120-240V systems.
With its spring return feature, the B311+TFRB120 ensures fail-safe operation, reverting to a default position in the event of a power failure. This functionality is crucial for safety and operational reliability in critical systems.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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