Product Description
The Belimo B254+AFRB24 is a 2-way characterized control valve designed to handle a flow coefficient of 240. This valve features a spring return and operates on 24V with On/Off control. It is most commonly used in HVAC systems.
- 240 Cv flow capacity
- Spring return mechanism
- 24V On/Off operation
Product Highlights
Ideal for HVAC applications including unit ventilators, VAV box re-heat coils, and bypass loops.
Product Information
Standard Information
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MPN: B254+AFRB24
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Manufacturer: Belimo
Technical Specifications
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Valve Type: 2-way
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Angle of Rotation: 90 degrees
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Flow Coefficient: 240 Cv
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Actuator Type: Spring return
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Control Type: On/Off
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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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Voltage: AC/DC 24V
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Manual Override: 5 mm hex crank (3/16 Allen) supplied
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Power Consumption (Holding): 2.5 W
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Power Consumption (Running): 5 W
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Running Time (Fail-safe): less than 20 seconds
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Running Time (Motor): 75 seconds per 90 degrees
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Degree of Protection: IP54 NEMA 2 UL Enclosure Type 2
