Pneumatic control valve is one of the industrial process control instruments widely used in petroleum, chemical, power, metallurgical and other ind

The basic components of a control valve are: The actuator generates thrust torque → adjusts valve core displacement → changes flow area → changes

Overview of Control Valve Standards: At present, in the field of automatic control, whether a process can meet various process control indicators,

Pneumatic control valves are now widely used, with a wide variety of valve types. However, we need to be prepared during use. Let's take a look at

Pneumatic control valve is one of the most commonly used control valves, which uses compressed air to manufacture power. It is convenient and simple t