Description
Belimo B6250S-110 Characterized Control Valve Overview
The Belimo B6250S-110 is a 2-1/2″ two-way Characterized Control Valve (CCV) engineered for precise flow regulation in commercial and industrial hydronic HVAC systems. With a high flow coefficient of 110 Cv, this valve is well-suited for large-capacity chilled water, hot water, and condenser water applications where accurate modulating control is essential.
Key Features
- 2-1/2″ pipe size with 2-way flow configuration for straightforward supply or return line installation
- High 110 Cv flow coefficient for large-volume hydronic system applications
- Characterized control ball design delivers equal-percentage flow characteristic for superior control linearity
- Stainless steel ball and stem construction for enhanced corrosion resistance and long service life
- Compatible with the full range of Belimo actuators for seamless integration into building automation and DDC systems
- Designed for chilled water, hot water, and condenser water service
- Bubble-tight shut-off minimizes energy waste and system leakage
- Compact, lightweight design simplifies field installation and maintenance
Typical Applications
- Air handling unit (AHU) coil control in commercial buildings
- Fan coil unit (FCU) hydronic circuits
- Chiller and boiler plant distribution systems
- Variable air volume (VAV) and constant volume hydronic systems
- Building automation and energy management systems
Why Choose Belimo CCVs
Belimo Characterized Control Valves are an industry benchmark for hydronic flow control, combining robust construction with engineered flow characteristics that ensure stable, energy-efficient operation across the full range of system loads. The B6250S-110 pairs directly with Belimo’s line of electric actuators, making it a plug-and-play solution for new construction and retrofit projects alike.
Specifications
- SKU: B6250S-110
- Brand: Belimo
- Valve Size: 2-1/2″
- Configuration: 2-Way
- Flow Coefficient (Cv): 110
- Valve Type: Characterized Control Valve (CCV)
- Ball/Stem Material: Stainless Steel
- Actuator: Not included — compatible with Belimo actuators (sold separately)







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