Overview
The Belimo B240 is a high-flow 1.5 inch 2-way characterized control ball valve featuring a 37 Cv rating and stainless steel trim. It is engineered for maximum water flow regulation in large HVAC hydronic systems.
Features
- High 37 Cv capacity for minimal pressure drops in 1.5 inch lines
- Equal percentage flow characteristic for precise linear regulation
- Durable stainless steel ball and stem for extended service life
- Self-cleaning design eliminates ongoing valve maintenance
Specifications
- Valve Size: 1.5 inch [40 mm]
- Pattern: 2-way
- Cv: 37
- Trim: Stainless steel
- End Fitting: Internal thread NPT
- Close-off Pressure: 200 psi
- Controllable Flow Range: 75°
- Fluid Compatibility: Chilled or hot water, up to 60% glycol
Applications
- High-capacity coils in central air handling units
- Primary and secondary hydronic pump loops
- Commercial chilled water and hot water plant piping


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