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The Belimo B221B+LRB24-3-S is a characterized control valve designed for precise flow control. Engineered for use in HVAC systems, this valve facilitates effective management of water flow in piping systems.
Belimo's B221B model features a chrome-plated brass trim and an internal thread for easy installation. It is designed for both chilled and hot water up to 60% glycol applications, making it a versatile choice for diverse 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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