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The Belimo B221B valve is a 3/4 inch, 2-way characterized control valve designed for precise handling of chilled or hot water with up to 60% glycol. This valve is integral to maintaining system efficiency and ensuring optimal performance in heating, ventilation, and air conditioning (HVAC) systems.
Belimo's B221B boasts an internal thread end fitting, making installation straightforward and secure. With a controllable flow range coded as 75B0, this valve excels in applications where precise flow modulation is crucial.
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