Product Description
The Belimo B311B+LRB24-SR is a characterized control valve designed for efficient flow regulation in HVAC systems. This valve operates at a voltage of twenty-four volts and features a two to ten volt DC control signal. It is built to handle both chilled and hot water fluids, making it suitable for various applications.
- Three-way design with a flow coefficient of 1.9
- Non-spring return actuator for reliability
- Compatible with internal thread fittings for easy installation
Product Highlights
This control valve is ideal for energy management in HVAC systems, providing precise control over water flow to ensure optimal performance and comfort.
Product Information
Standard Information
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Brand: Belimo
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MPN: B311B+LRB24-SR
Technical 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: 1.9
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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: Three-way
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Pressure Independent: No
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Trim: Chrome plated brass
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Valve Size: 0.5 [fifteen]
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Actuator Type: Non fail-safe
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Control Type: DC two to ten volts
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Degree of Protection: IP54 NEMA two UL enclosure type two
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Electrical Connection: Cable
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Manual Override: External push button
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Power Consumption (Holding): 0.4 W
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Power Consumption (Running): 1.5 W
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Running Time (Motor): ninety seconds
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Voltage AC/DC: AC/DC twenty-four volts
