Siemens Building Technology B206FC-SA266.600 6" 2-Way N/C Industrial Butterfly Valve W/Heater 0-10 VDC 120V

The Siemens Building Technology B206FC-SA266.600 2-Way Industrial Butterfly Valve 120V is a modulating flow control component used for commercial HVAC systems, including chilled water and hot water distribution loops. It is a fluid regulator that is controlled by a 0-10 VDC control signal to rotate a disc in the valve body in proportion to the control signal to open or close. The normally closed element is fitted in 6" piping and is connected to the building automation control system and power supply. Its operation is equal distribution of flow and temperature control of the system.