Product Description
Belimo B239+AFRB24 is a two-way control valve designed for efficient regulation of fluid in HVAC systems. It operates at a size of one point five inches and accommodates a flow coefficient of twenty-nine Cv. This valve features a spring return actuator and is powered at twenty-four volts with an on/off control type.
- Spring return actuator
- Two-way valve operation
- Compatible with chilled or hot water up to sixty percent glycol
Product Highlights
This valve is ideal for various applications, including unit ventilators and VAV box re-heat coils. It is suitable for use in hydronic systems with variable flow.
Product Information
Standard Information
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Manufacturer: Belimo
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MPN: B239+AFRB24
Technical Specifications
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Valve Size: 1.5 inches
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Cv: 29
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Fluid: Chilled or hot water up to 60% glycol
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Control Type: On/Off
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Actuator Type: Spring return
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Pressure Independent: No
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Voltage AC/DC: AC/DC 24V
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Manual Override: 5 mm hex crank (3/16 Allen) supplied
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Degree of Protection: IP54 NEMA2 UL Enclosure Type2
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Running Time (Fail-safe): Less than 20 seconds
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Running Time (Motor): 75 seconds at 90 degrees
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Electrical Connection: Cable
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Power Consumption (Holding): 2.5 W
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Power Consumption (Running): 5 W
