The ball valve is a valve is the most common in the valve industry, people often say the ball is widely used is the use of a class of the valve most widely method, then the concrete in the end where to use the ball?

There are many valves are bidirectional, can be used as a delivery port can also be used as a receiving port, including some of the requirements of difference to normal operation has a certain pressure on the device and use the torque transport furthest minimum material are recommended to use the ball valve.

The ball seat at work has played a key role, but most of the valve seat is made of plastic material, it should consider whether this material can be used to other industries, such as some strong corrosive or the use of ball valve in some chemical industry production line, there are some dangerous explosive. Must do the selection.

There are many kinds of materials for ball valves. If they are antiseptic, then they are used in the transportation chemical industry, and the structure of this ball valve is relatively light.