Description
The Belimo ZONE225N-80 is a high-quality 2-way zone valve engineered for reliable hydronic heating and cooling applications. Featuring a 1-inch NPT female connection and a flow coefficient (Cv) of 8, this valve delivers accurate, repeatable flow control in commercial and residential HVAC zoning systems. Belimo’s proven valve body construction ensures long service life, tight shutoff, and minimal pressure drop across a wide range of system conditions.
Key Features
- 2-way valve configuration for on/off or modulating flow control
- 1″ NPT female pipe connections for straightforward installation
- Flow coefficient Cv 8 for optimized hydronic system performance
- Designed for use with compatible Belimo actuators in zoning applications
- Robust valve body construction for long-term reliability
- Suitable for hot water heating, chilled water cooling, and mixed hydronic systems
Application
The ZONE225N-80 is ideal for HVAC zoning systems where individual zone flow control is required. It pairs with Belimo’s line of zone valve actuators to provide energy-efficient, independent temperature management in multi-zone residential and light commercial buildings.
Specifications
- SKU: ZONE225N-80
- Brand: Belimo
- Valve Type: 2-Way
- Connection Type: NPT Female
- Pipe Size: 1 inch
- Flow Coefficient (Cv): 8







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