Description
The Belimo G320B-K is a commercial-grade 3-way globe valve engineered for precise flow control in hydronic heating and cooling systems. Featuring a durable bronze body with brass trim, this valve is built to withstand the demands of commercial and industrial HVAC applications. Its 3/4″ NPT connections and 6.75 Cv flow coefficient make it an ideal choice for terminal unit coil control, fan coil units, and air handling unit applications.
Key Features
- 3-way mixing and diverting configuration for versatile hydronic system design
- 6.75 Cv flow coefficient for accurate and efficient flow regulation
- Linear flow characteristic for proportional control response
- 3/4″ NPT threaded connections for straightforward installation
- Bronze body construction for corrosion resistance and long service life
- Brass trim components for reliable sealing and durability
- Designed for use with Belimo actuators for automated control integration
Applications
- Hydronic heating and chilled water systems
- Fan coil units and terminal unit coil control
- Air handling units (AHUs)
- Building automation and energy management systems
- Commercial and light industrial HVAC installations
Product Specifications
- SKU: G320B-K
- Brand: Belimo
- Valve Type: Globe, 3-Way Mixing/Diverting
- Connection Size: 3/4″
- Connection Type: NPT (National Pipe Thread)
- Flow Coefficient (Cv): 6.75
- Flow Characteristic: Linear
- Body Material: Bronze
- Trim Material: Brass
Belimo is a globally recognized leader in actuator and valve technology, delivering precision-engineered solutions trusted by HVAC professionals worldwide. The G320B-K pairs seamlessly with Belimo’s full line of valve actuators, enabling complete automated control of your hydronic system.







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