Description
Belimo B210 Two-Way Ball Valve Overview
The Belimo B210 is a precision-engineered 2-way ball valve designed for reliable flow control in chilled water and hot water HVAC hydronic systems. With a 1/2″ NPT connection and a 1.2 Cv flow coefficient, this valve delivers accurate equal percentage flow characteristics, making it ideal for modulating control applications where precise flow regulation is critical.
Key Features
- 1/2″ NPT threaded connection for easy installation into standard piping systems
- 1.2 Cv flow coefficient for accurate, low-flow modulation
- 2-way, equal percentage flow characteristic for precise hydronic control
- Nickel-plated forged brass body for corrosion resistance and long service life
- Stainless steel ball and stem for durability and dependable sealing performance
- Rated for chilled water and hot water applications up to 212°F (100°C) maximum
- Compatible with glycol solutions up to 60% concentration
Construction & Materials
- Body: Nickel-plated forged brass
- Ball and stem: Stainless steel
- Connection type: NPT (National Pipe Thread)
- Pipe size: 1/2″
Performance Specifications
- Cv: 1.2
- Flow characteristic: Equal percentage
- Number of ways: 2-way
- Maximum fluid temperature: 212°F (100°C)
- Glycol compatibility: Up to 60% glycol solution
Typical Applications
- Chilled water coil control in air handling units and fan coil units
- Hot water heating coil control
- Hydronic heating and cooling systems
- Building automation and HVAC control systems
- Systems utilizing glycol-based antifreeze solutions
Why Choose the Belimo B210?
Belimo is a globally recognized leader in HVAC actuator and valve technology. The B210 ball valve is engineered to pair seamlessly with Belimo actuators, providing a complete, reliable valve-actuator assembly solution. The equal percentage flow characteristic ensures smooth, stable control across the full operating range, reducing energy waste and improving system efficiency. The robust nickel-plated brass body and stainless steel internals ensure long-term reliability even in demanding hydronic environments.
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