Ball valve structure

The ball valve is evolved from the plug valve. Its opening and closing parts are used as ball, and the ball 90 degrees rotated around the valve stem to achieve the purpose for opening and closing.

Ball valve action

The ball valves are mainly used to cut off, distribute and change the flow direction of the medium on the pipeline.

The ball valve is not only simple for structure and also good in sealing performance, and also volume is small , weight is light , material consumption not heavy, installation size is small , torque not big , easy to operate and open and close quickly within a certain nominal diameter range. It is one of the fastest growing valve varieties. Especially in developed industrial countries like United States, Japan, Germany, France, Italy, Spain, United Kingdom,. the use of ball valves are very extensive, and the variety and use of ball valves are still expanding. Its reliability and other performance indicators have reached as a high level, and it has partially replaced gate valves, globe valves and regulating valves and so on.

With the technological advancement of ball valves, it is widely used in oil and gas pipelines, oil refining crackers and the nuclear industry . In addition, ball valves will also become one of the dominant valve types in the fields of other industries.

1. Can I have a sample order for valve?

A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

2. Do you have any MOQ limit for valve order?

A: Low MOQ, 1pc for sample checking is available.

3. How do you ship the goods and how long does it take to arrive?

A: We usually ship by sea.

4. How to proceed an order for valve?

A:Firstly let us know your requirements or application.

Secondly We quote according to your requirements or our suggestions.

Thirdly customer confirms the samples and places deposit for formal order.

Fourthly We arrange the production.

5.Are you a factory or trading company?