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

The advantage of a magnetic pump is that it has no leakage, thus completely solving the problem of "running, emitting, dripping, and leaking". How

1. The single-stage single suction centrifugal pump is a vertical structure with the same inlet and outlet diameters and located on a centerline. It c

Chemical centrifugal pumps are generally suitable for chemical plants and industries, and commonly used materials for chemical centrifugal pumps in

A water pump is a mechanical device that transports or pressurizes liquids. It transmits the mechanical energy or other external energy of the prime m

Corrosion inside a centrifugal pump can affect wet surfaces or a small portion of its internal components, and is generally or highly localized. Usual