Description
The Belimo B340 is a high-performance 3-way ball valve engineered for reliable flow control in commercial and industrial HVAC hydronic systems. Designed for both chilled water and hot water applications, this valve delivers precise, dependable performance in demanding environments.
Key Features
- 1-1/2″ NPT connection for straightforward installation into standard piping systems
- 37 Cv flow coefficient for optimal flow capacity in medium to large hydronic circuits
- 3-way configuration for versatile mixing or diverting applications
- A-port: Equal Percentage flow characteristic for precise modulating control
- B-port: Modified flow characteristic for constant common port flow, maintaining system balance
- Nickel plated forged brass body for superior corrosion resistance and durability
- Stainless steel ball and stem for long service life and resistance to scale and corrosion
- Rated for chilled water and hot water service up to 250°F maximum
Application
The B340 is ideally suited for use with Belimo actuators in building automation and HVAC control systems. Its dual flow characteristics — equal percentage on the A-port and modified constant common port flow on the B-port — make it an excellent choice for fan coil units, air handling units, heat exchangers, and other hydronic terminal equipment where precise temperature control and system balance are critical.
Construction & Design
- Body Material: Nickel plated forged brass
- Ball and Stem Material: Stainless steel
- Connection Type: NPT (National Pipe Thread)
- Pipe Size: 1-1/2″
- Cv Rating: 37
- Valve Configuration: 3-Way
- Maximum Temperature: 250°F
- Media: Chilled water, hot water
Why Choose Belimo
Belimo is a globally recognized leader in HVAC actuator and valve technology. The B340 reflects Belimo’s commitment to precision engineering, energy efficiency, and long-term reliability — making it a trusted choice for mechanical contractors, building automation professionals, and HVAC engineers worldwide.
Reviews
There are no reviews yet.