Product Description
Belimo B251+AFRX24 is a two-way control valve designed for efficient operation in heating and cooling systems. This valve has a Cv rating of sixty-five, making it suitable for various applications where reliable flow control is essential. It operates on twenty-four volts and features a spring return mechanism for dependable functionality.
- Two-way configuration for flexible installation
- Spring return actuator ensures safe operation
- Compatible with chilled or hot water systems
Product Highlights
This control valve is ideal for maintaining consistent temperature control and is often used in commercial HVAC systems.
Product Information
Standard Information
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Manufacturer: Belimo
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MPN: B251+AFRX24
Technical Specifications
- Valve Specifications:
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Angle of Rotation: ninety degrees
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Controllable Flow Range: seventy-five degrees
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Cv: sixty-five
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End Fitting: internal thread
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Fluid: chilled or hot water up to sixty percent glycol
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Pattern: two-way
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Pressure Independent: no
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Trim: stainless steel
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Valve Size: two inches
- Actuator Specifications:
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Actuator Type: spring return
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Control Type: on/off
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Degree of Protection: IP54 NEMA2 UL Enclosure Type2
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Electrical Connection: cable
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Manual Override: five mm hex crank (three-sixteenths Allen) supplied
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Power Consumption (Holding): two point five watts
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Power Consumption (Running): five watts
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Running Time (Fail-safe): less than twenty seconds
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Running Time (Motor): seventy-five seconds/ ninety degrees
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Voltage AC/DC: AC/DC twenty-four volts
