Description
The Honeywell VBN3DNPA0000 is a 3-way hydronic ball valve engineered for precise flow modulation in commercial and residential HVAC applications. With a 1-1/4″ NPT connection and a 34 Cv flow coefficient, this valve delivers reliable system balancing across both chilled and hot water systems.
Designed with dual flow characteristics, it provides equal percentage flow control from Port A to AB and linear flow control from Port B to AB — giving system designers the flexibility needed for accurate, stable control across varying load conditions.
Built to withstand demanding hydronic environments, the brass body paired with a nickel-chrome plated brass ball and stem ensures long-term durability and corrosion resistance. The standard base mounting configuration simplifies integration with compatible actuators.
Key Features
- 3-way ball valve configuration for versatile hydronic system balancing
- 1-1/4″ NPT connections for straightforward installation
- 34 Cv flow capacity for efficient flow modulation
- Equal percentage flow characteristic: Port A to AB
- Linear flow characteristic: Port B to AB
- Durable brass body construction
- Nickel-chrome plated brass ball and stem for enhanced corrosion resistance
- Standard base for easy actuator mounting
- Compatible with chilled or hot water applications
- Rated for temperatures up to 250°F
- Compatible with glycol solutions up to 50% concentration
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