Siemens Building Technology 257-02039 2-Way Valve Assembly 1/2"

The Siemens Building Technology 257-02039 2-Way Valve Assembly operates with 1/2" size to offer precise flow control for HVAC and hydronic systems. This product control hot or chilled water distribution in air handling units and fan coil units and other heating and cooling systems. The valve assembly operates as an effective mechanism for both temperature management and decreased energy consumption and user comfort. The strong design of this valve assembly improves system operational stability. This enables smooth flow control which enhances HVAC system performance while protecting system components and enables automatic building control integration.