Product Description
The Belimo B351 is a three-way characterized control valve designed for reliable performance in HVAC applications. It features a two-inch NPT connection and a flow capacity of sixty-eight (68) Cv. The valve is constructed with forged brass and has a stainless steel ball and stem for durability and reliability.
- Typically used in heating and cooling coils.
- Suitable for hydronic systems with variable or constant flow.
- Rated for water temperatures up to two hundred fifty (250) degrees Fahrenheit.
Product Highlights
This valve enhances control stability and optimizes energy consumption, making it ideal for air handling units and fan coil units.
Product Information
Standard Information
Technical Specifications
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Valve Type: 3-Way
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Valve Size: 2 inches
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Flow Capacity (Cv): 68
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Connection Type: Female Threaded
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Close Off Pressure: 200 psi
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Operating Conditions: 0°F to 250°F (-18°C to 120°C)
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Trim Material: Stainless Steel
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Body Pressure Rating: 400 psi
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Fluid: Chilled or hot water up to 60% glycol
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Flow Characteristic: A-Port Equal Percentage, B-Port Modified for Constant Common Port Flow