Product Description
The Belimo B250+ARB24-SR Characterized Control Valve is a 2-way valve with a Cv of 57. It features a non-spring return actuator and operates on 24V DC 2-10V control signals. This valve is commonly used in air handling units, fan coil units, unit ventilators, VAV box reheat coils, and bypass loops. Suitable for hydronic systems with variable flow.
- 2-way control valve
- 57 Cv with non-spring return actuator
- 24V DC 2-10V operation
Product Highlights
This 2-way control valve by Belimo is designed for varied hydronic applications. It ensures reliable performance for HVAC systems requiring precise control of chilled or hot water up to 60% glycol. The valve is constructed with stainless steel trim and an internal thread end fitting for secure installation.
Product Information
Standard Information
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Brand: Belimo
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MPN: B250+ARB24-SR
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Model: B250+ARB24-SR
Technical Specifications
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Valve Size: 2 inches (50 mm)
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Cv: 57
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Pattern: 2-way
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Trim: Stainless steel
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Fluid: Chilled or hot water up to 60% glycol
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End Fitting: Internal thread
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Angle of Rotation: 90 degrees
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Actuator Type: Non fail-safe
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Control Type: DC 2...10 V
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Voltage AC/DC: AC/DC 24 V
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Manual Override: External push button
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Degree of Protection: IP54 NEMA 2
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Running Time (Motor): 90 seconds
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Electrical Connection: Cable
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Power Consumption (Holding): 0.4 W
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Power Consumption (Running): 2.5 W
