Advantages and disadvantages of ball valves

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Advantages and disadvantages of ball valves

Ball Valve plays a vital role in daily life as they are used day to day basis, say it from bicycles or automobiles, jet airplanes or any industry. There are different sizes and shapes of valves and each has various dimensions, functions and applications to it.

The industry has numerous use of the Ball valves and in order to ensure that these valves remains functional during the operation, it is safe to maintain it before it gets corroded away. Regular cleaning and lubrication to ensure the smooth functionality is key to their life span.
These valves are categorized into five general bodies which includes three piece bodies, two piece bodies ,single body top entry, a split body and welded. The following qualities make them an excellent choice for controlling various applications and sometimes they are preferred over any other valves which has less control in the throttling applications.

Advantages Of Ball Valves

  • They provide leak-proof service,
  • Open and close quickly,
  • Compared to gate valves, they have very small dimensions,
  • Compared to gate valves, they are lighter,
  • The multi designed flexibility does not exist in the Gate or Globe valve, and hence it lowers the amount of valves needed,
  • These valves are manufactured in different sizes and shapes providing flexibility in selection,
  • The high quality valves provide safe service under high temperature and high pressure conditions, and
  • Compared to other valves, they are controlled with less force.

The main disadvantages of these valves are as follows:

  • The position of the valve handle is rotated,
  • Could not be used for throttling, and
  • These valves with drive mechanism should be installed upright.

AtTEJI, we have a wide range of valves that are manufactured according to customers specific needs which includes the ball valves that are designed using the latest technology and is suitable for crucial operations. Our valves are easily accessible and can be maintained easily with low maintenance cost, high quality and are resistant to corrosion.

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Other News

Company News
This article introduces a new type of cryogenic online disassembly and maintenance ball valve that is different from the existing top mounted ball valve. To address the practical needs of online disassembly, a new solution is proposed. The commonly used cryogenic top mounted ball valves at home and abroad can only be replaced online if there is leakage during use. The replacement process is very cumbersome and the overall sealing performance of the valve after replacement cannot be verified on the spot. It can only be confirmed when the pipeline is restarted. The ball valve introduced in this article that can be disassembled and repaired online has optimized its structure, reduced processing difficulty, and saved costs. The finished product is not only more convenient for online maintenance, but also allows for on-site testing of its sealing performance after replacement of spare parts, saving more time for pipeline shutdown and maintenance. At the same time, the difficulty of operation during maintenance is lower, which can perfectly solve the current problem of difficult disassembly and repair of top mounted ball valves.
Company News
Abstract: This paper introduces an ultra-low temperature valve test device. The test device has the dual functions of low-temperature test liquid medium recovery and helium gas pressurization recovery for leak detection, so that the test liquid medium and gas medium can be recycled, energy saving and environmental protection, and the test cost is greatly reduced.
Company News
A plug valve is a shut-off component—it opens and closes by rotating the valve disc 90 degrees around the valve body’s centerline, used to cut off, distribute, and change the flow direction of media in pipelines. The working principle of a plug valve is to regulate and cut off fluid flow by rotating the valve disc to change the size and direction of the valve disc passage. Its main functions include flow regulation, fluid cut-off, wide applicability, good sealing performance, and simple structure.

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Teji Valve Group Co., Ltd.
Teji Valve Group Co., Ltd.

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