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Product Introduction Of Ball Valve
Nov 01, 2018

Ball valve was invented in the 1950s, with the rapid development of science and technology, production technology and product structure of continuous improvement, in a short period of 40 years, has rapidly developed into a major valve class.

In countries with developed Western industries, the use of ball valves is increasing every year. In China, ball valve is widely used in petroleum refining, long-distance pipeline, chemical, papermaking, pharmaceutical, Water conservancy, electricity, municipal, steel and other industries, in the national economy occupies a pivotal position.

It has a rotation of 90 degrees of action, the plug body is a sphere, there is a circular through hole or passage through its axis. Ball valve in the pipeline is mainly used to cut, distribute and change the direction of the flow of the medium, it only needs to be rotated 90 degrees of operation and very small rotational torque can be closed tightly. Ball valve is most suitable for switching, cutting valve use, V-type ball valve. Electric valve In addition to pay attention to the pipe parameters, should pay special attention to its use of environmental conditions, because electric valve electric device is an electromechanical equipment, its use of the State by its use of the environment is very large.

Generally, the electric ball valve, butterfly valve in the following environment use to pay special attention.

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