Description
The Bray Commercial ST2-05-2-02 is a 1/2-inch, 2-way ball valve engineered for precise, dependable flow control in commercial HVAC and hydronic piping systems. With a 2 Cv flow coefficient, this valve delivers consistent, balanced performance across a wide range of heating, cooling, and process applications. Backed by Bray Commercial’s reputation for quality, this valve is built to meet the demanding requirements of modern commercial building systems.
Key Features
- Compact 1/2″ pipe size — ideal for tight mechanical spaces
- 2-Way (2W) configuration supports straightforward on/off or modulating flow control
- 2 Cv flow coefficient ensures reliable, balanced flow performance
- Ball valve design delivers low-pressure drop and long service life
- Suitable for commercial HVAC heating and cooling hydronic systems
- Durable construction built to Bray Commercial quality standards
Applications
- Commercial HVAC hydronic piping systems
- Fan coil units and air handling units
- Chilled water and hot water distribution systems
- Building automation and controls integration
Product Specifications
- Brand: Bray Commercial
- Part Number: ST2-05-2-02
- Pipe Size: 1/2″
- Valve Type: 2-Way Ball Valve
- Flow Coefficient (Cv): 2







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