Description
The Belimo F6250L is a heavy-duty 10-inch flanged, 2-way butterfly valve engineered for high-flow commercial and industrial HVAC hydronic systems. With an impressive 5340 Cv flow coefficient, this valve is designed to handle large-volume water and glycol applications with precision and dependability.
Belimo’s F-series butterfly valves are renowned in the industry for their robust construction, tight shut-off performance, and long service life. The F6250L pairs seamlessly with Belimo’s full range of electric actuators, enabling accurate modulating or on/off control in demanding building automation and mechanical system environments.
Key Features
- 10-inch flanged end connections for straightforward installation into standard piping systems
- 2-way configuration for precise flow regulation or full open/close service
- High 5340 Cv flow coefficient — ideal for large-scale commercial and industrial HVAC applications
- Butterfly valve design delivers low pressure drop and energy-efficient operation
- Compatible with Belimo electric actuators for automated modulating or on/off control
- Durable construction suitable for hydronic heating and cooling systems
- Designed for use with water and water/glycol solutions
Applications
- Large commercial HVAC hydronic systems
- Chilled water and hot water distribution
- Building automation and energy management systems
- Industrial process cooling and heating loops
Product Specifications
- Brand: Belimo
- Model / SKU: F6250L
- Valve Type: Butterfly Valve
- Configuration: 2-Way
- Pipe Size: 10 inches
- End Connection: Flanged (FLNG)
- Flow Coefficient (Cv): 5340







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