Product Description
The Belimo B208B+TFRB24-SR is a 0.5-inch, 2-way control ball valve featuring a 0.46 Cv. It includes a built-in spring return actuator and operates on 24V modulating control.
- Perfect for air handling units on heating or cooling coils
- Commonly used in VAV box reheat coils and bypass loops
- Suitable for hydronic systems with variable flow
Product Highlights
This Belimo valve is designed for precise flow control in HVAC applications. It operates with a DC 2...10 V control signal and is built with chrome-plated brass trim for durability. The valve is pressure-independent and features internal threads for secure connections.
Product Information
Standard Information
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Brand: Belimo
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MPN: B208B+TFRB24-SR
Technical Specifications
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Angle of Rotation: 95 degrees
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Controllable Flow Range: 75B0
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Cv: 0.46
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End Fitting: Internal thread
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Fluid: Chilled or hot water up to 60% glycol
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Pattern: 2-way
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Pressure Independent: NO
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Trim: Chrome-plated brass
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Valve Size: 0.5 inches
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Actuator Type: Spring return
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Control Type: DC 2...10 V
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Degree of Protection: IP42 NEMA 2 UL Enclosure Type 2
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Electrical Connection: cable
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Power Consumption (Holding): 1 W
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Power Consumption (Running): 2.5 W
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Running Time (Fail-safe): <25 seconds
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Running Time (Motor): 95 seconds
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Voltage AC/DC: AC/DC 24V
