Product Description
The Belimo G225B-K+LF24-SR is a globe valve designed for fail-safe, modulating control of dampers in HVAC systems. This valve features a spring return actuator which allows for reliable performance in varying conditions. Proper actuator sizing is crucial and should follow the damper manufacturer's specifications for optimal functionality.
- Modulating control for HVAC dampers.
- Feedback signal included for position indication.
- Spring return actuator for reliable operation.
Product Highlights
This valve is essential for controlling the flow of water in HVAC systems. It operates effectively with chilled or hot water, supporting up to sixty percent glycol steam.
Product Information
Standard Information
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Brand: Belimo
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MPN: G225B-K+LF24-SR
Technical Specifications
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Valve Type: 2-way
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Valve Size: 1 inch
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Flow Coefficient (Cv): 10
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Fluid: Chilled or hot water, up to 60% glycol, steam
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ANSI Class: 250
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Angle of Rotation: 90 degrees
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End Fitting: Internal thread
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Pressure Independent: No
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Trim Material: Bronze
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Actuator Type: Spring return
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Voltage: AC/DC 24V
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Degree of Protection: IP54 NEMA 2
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Power Consumption (Running): 2.5 W
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Power Consumption (Holding): 1 W
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Running Time (Fail-safe): Less than 25 seconds
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Running Time (Motor): 150 seconds for 90 degrees
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Electrical Connection: Cable
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Controllable Flow Range: Stem up - open A, b, AB
