The solenoid regulating valve controls the opening amount of the valve port by controlling its input voltage, so as to control the flow. When the electromagnetic control valve is used to control the flow, it is easy to realize the automation of flow control, so it is widely used in flow control instruments and equipment. In view of the fact that there is no comprehensive article about the characteristics of electromagnetic regulating valve, it is necessary to conduct in-depth research on it.

In particular, the installation and layout of the internal pipeline of the pneumatic ball valve can only be used after careful design, mainly for the convenience of later maintenance. At the same time, the pipeline must be made of high temperature and corrosion resistant materials. Although the pneumatic ball valve itself has many kinds of structures and materials to choose, from the perspective of long-term development, the metal pneumatic ball valve is safer, The replacement equipment provided is also more complete. At the same time, some parts can be used alternatively to reduce the trouble of equipment maintenance.