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The Belimo B321+LF24-3 is a three-way control valve ideal for regulating the flow of chilled or hot water in HVAC systems. This valve features a quarter-inch size, suitable for various applications in commercial and residential settings. It operates on 24V power with a spring return actuator for reliability.
This valve is a great choice for precise control of temperature and flow in heating and cooling systems. Its stainless steel trim ensures durability.
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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