Product Description
Belimo offers the B253, a two-way characterized control valve designed for use in HVAC applications. This valve features a two-inch NPT connection and a flow capacity of 120 Cv. It is suitable for chilled or hot water applications, supporting glycol solutions up to 60% concentration.
- Self-cleaning ball valve design ensures zero leakage.
- Rated for operating temperatures from zero degrees Fahrenheit to two hundred fifty degrees Fahrenheit.
- Internal thread end fittings simplify installation.
Product Highlights
The B253 valve is commonly used in air handling units, heating coils, and fan coil units, fitting hydronic systems with variable flow scenarios.
Product Information
Standard Information
Technical Specifications
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Service: Chilled, Hot Water, Up To 60% Glycol
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Close-Off Pressure: 200 psi
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Flow Characteristic: Equal Percentage
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Operating Conditions: 0 F To 250 F (-18 C To 120 C)
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Valve Size: 2 [50]
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Trim: Stainless Steel
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Fluid: Chilled or Hot Water
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End Fitting: Internal Thread
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Pressure Independent: NO