Description
The Belimo B207B is a precision-engineered 2-way ball valve designed for reliable flow control in chilled and hot water HVAC systems. Built with a nickel-plated forged brass body, a chrome-plated brass ball, and a nickel-plated brass stem, this valve delivers exceptional durability and corrosion resistance in demanding hydronic applications.
Key Features
- 1/2″ NPT connection for straightforward installation in standard piping systems
- 2-way configuration for precise on/off or modulating flow control
- 0.3 Cv flow coefficient for accurate low-flow regulation
- Equal percentage flow characteristic for stable, linear control response across the operating range
- Nickel-plated forged brass body for superior strength and corrosion resistance
- Chrome-plated brass ball for smooth, reliable operation and long service life
- Nickel-plated brass stem for added durability and resistance to wear
Application & Compatibility
- Rated for chilled water and hot water applications up to 212°F maximum
- Compatible with glycol solutions up to 60% concentration
- Ideal for use in fan coil units, air handling units, and terminal hydronic equipment
- Designed to be paired with Belimo actuators for automated control
Specifications
- SKU: B207B
- Brand: Belimo
- Valve Type: Ball Valve
- Connection Size: 1/2″ NPT
- Flow Coefficient (Cv): 0.3
- Configuration: 2-Way
- Flow Characteristic: Equal Percentage
- Body Material: Nickel-Plated Forged Brass
- Ball Material: Chrome-Plated Brass
- Stem Material: Nickel-Plated Brass
- Maximum Temperature: 212°F
- Maximum Glycol Concentration: 60%







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