Description
The Belimo B208 is a precision-engineered 2-way ball valve designed for reliable flow control in chilled water and hot water HVAC systems. Built with a nickel-plated forged brass body and a stainless steel ball and stem, this valve delivers exceptional durability and corrosion resistance in demanding hydronic applications.
Key Features
- 1/2″ NPT connections for straightforward installation into standard piping systems
- 2-way configuration with equal percentage flow characteristic for precise, proportional flow control
- 0.46 Cv flow coefficient optimized for low-flow, high-accuracy applications
- Nickel-plated forged brass body for superior strength and corrosion resistance
- Stainless steel ball and stem for long service life and reliable sealing performance
- Rated for chilled water and hot water service up to 212°F (100°C) maximum
- Compatible with glycol solutions up to 60% concentration
Application
The B208 is ideal for use in commercial and light industrial HVAC hydronic systems including fan coil units, air handling units, and terminal unit control. Its equal percentage flow characteristic makes it well-suited for pairing with Belimo actuators to achieve accurate, stable control across a wide range of operating conditions. The valve’s glycol compatibility makes it a dependable choice for systems in cold climates or freeze-protection applications.
Specifications
- SKU: B208
- Brand: Belimo
- Valve Type: Ball Valve
- Connection Size: 1/2″
- Connection Type: NPT
- Flow Coefficient (Cv): 0.46
- Configuration: 2-Way
- Flow Characteristic: Equal Percentage
- Body Material: Nickel-Plated Forged Brass
- Ball & Stem Material: Stainless Steel
- Maximum Temperature: 212°F (100°C)
- Glycol Compatibility: Up to 60% Glycol Solution
- Suitable Media: Chilled Water, Hot Water







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