Siemens 257-02067B 1/2" 3-Way Pneumatic Actuator Mixing Valve 3-8PSI 1.6Cv

The Siemens 257-02067B 1/2" 3-Way Pneumatic Actuator Mixing Valve is an accurate and consistent tool for HVAC temperature and flow control systems. 3-way mixing valve with a flow constant of 1.6 CV, valves size of 1/2" and pneumatic actuator that functions between 3 and 8 PSI, it is designed for long term use. In hydronic heating systems, fan coil units or radiant floor heating it offers a accurate manner of mixing hot and cold fluids to achieve the desired temperatures. Thus, it enhances the overall efficiency of pneumatic actuators in operation by providing smooth responses to it; valve movement is made more fluid like with respect to velocity changes. By employing Siemens temperature becomes better and control of fluids is enhanced and this leads to efficiency in energy use, comfort and effective HVAC operations.