Product Description
The Belimo B321+LRB24-SR-T is a high-performance characterized control valve designed for precise flow control in HVAC systems. This model features a 0.75 inch 3-way valve with a flow coefficient (Cv) of 24, suitable for both chilled and hot water systems up to 60 percent glycol mix. Its modulating actuator operates on a 24V supply and allows a variable 2 to 10V input for excellent control adjustability.
- Non-fail-safe actuator enhances reliability in operation.
- Stainless steel trim ensures durability and longevity.
- IP54 and NEMA 2 rated for superior protection against dust and water ingress.
Product Highlights
This valve's modulating feature ensures fine tuning of fluid flow, making it ideal for maintaining the desired air temperature and quality in buildings. Its internal threading makes installation straightforward, and it's designed with a manual override button for emergency operation.
Product Information
Standard Information
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Pattern: 3-way
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Valve Size: 0.75 inches
Technical Specifications
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Control Type: DC 2 to 10 V
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Voltage AC/DC: AC/DC 24 V
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Pressure Independent: No
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Power Consumption (Running): 1.5 W
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Electrical Connection: terminals
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Angle of Rotation: 90 degrees
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Running Time (Motor): 90s
