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Advantage of ball valve
2024.08.05
1. The working medium is sealed and reliable on both sides.
2. It has the lowest flow resistance (actually zero).
3. The closing parts can withstand the high pressure difference when closing.
4. The spherical closing part can be automatically positioned in the position.
5. In the large range of pressure and temperature, it can achieve complete sealing.
6. The valve body is symmetrical, especially when the valve body structure is welded, which can well withstand the stress from the pipeline.
7. Compact structure and light weight, it can be regarded as the most reasonable valve structure for cryogenic medium system.
8. Because it will not be stuck when working (when there is no lubricant), it can be reliably applied to corrosive media and low boiling point liquids.
9. When fully open and fully closed, the sealing surface of the ball and the valve seat is isolated from the medium, so the medium passing through the valve at high speed will not cause the erosion of the sealing surface.
10. It can realize fast opening and closing, and the opening and closing time of some structures is only 0.05~0.1s, so as to ensure that it can be used in the automation system of the test bench. When the valve is opened and closed quickly, the operation is shock-free.
10. The ball valve with the all-welded valve body can be buried directly in the ground, so that the valve trim is not eroded, and the maximum service life can reach 30 years, which is the most ideal valve for oil and gas pipelines.
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