Valve is a mechanical device that controls the flow, direction, pressure, temperature and so on of the flowing fluid medium. The valve is one of the most important parts of the pipeline system, which is used to control the movement of the fluid in the pipeline under the action of various pressure sources, and to open, close or throttle and regulate. Juyeda recommended commonly used electronic valve related product automation production equipment. If you have any related needs, please contact Juyeda.