Several major technical characteristics of fully welded ball valve
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Release Time：2018-03-26
1. The valve body structure is integrally welded, and there will be no external leakage. 2. The valve seat is composed of PTFE sealing ring and spring, which has strong adaptability to changes in pressure and temperature, and will not produce any leakage within the scope of use. 3. The anti-leakage structure of the valve stem has a PTFE self-sealing gasket and an O-ring at the bottom of the valve stem. There are two O-rings and two PTFE gaskets on the valve stem to ensure no leakage. 4. The valve body material is the same as the pipe material, and there will be no uneven stress, nor will it be squeezed and deformed due to earthquakes and vehicles passing through the ground. 5. The valve body is light and easy to keep warm. 6, directly buried ball valve can be directly
1. The valve body structure is integrally welded, and there will be no external leakage.
2. The valve seat is madePTFEThe sealing ring and spring composition have strong adaptability to changes in pressure and temperature, and will not produce any leakage within the scope of use.
3. The anti-leakage structure of the valve stem and the bottom of the valve stem1OnePTFESelf-sealing gaskets and1OneOSealing ring,2OneOSealing ring, twoPTFEThe gasket is composed to ensure no leakage.
4. The valve body material is the same as the pipe material, and there will be no uneven stress, nor will it be squeezed and deformed due to earthquakes and vehicles passing through the ground.
5. The valve body is light and easy to keep warm.
6, directly buried ball valve can be directly buried in the ground, do not build a high valve well, just set up a small shallow well on the ground, greatly saving construction costs and engineering time.
7. The length of the valve body and the height of the valve stem can be adjusted according to the construction and design requirements of the pipeline.
8. The machining accuracy of the sphere is very precise and easy to operate, without bad interference.
9. There are two connection modes of welding and flange.
10. Operation mode: handle, gear (vertical/level).
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2026/02/28
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