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Home ≡ General Valve ≡ Welding Ball valve ≡ Thread welding ball valve
Thread welding ball valve

Thread welding ball valve

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Thread end  Welding ball valve

Features:
1. The valve body structure is welded as a whole without external leakage. 
2. The valve seat is composed of PTFE sealing ring and spring, which has strong adaptability to the change of pressure and temperature, and will not produce any leakage within the range of use. 
3. The anti leakage structure of the valve rod and the bottom of the valve rod are provided with a PTFE self sealing gasket and an O-ring, on which there are two O-rings and two PTFE gaskets to ensure no leakage. 
4. The valve body is made of the same material as the pipe, so it will not have uneven stress, and will not be squeezed and deformed due to the earthquake and when the vehicle passes the ground. 
5. The valve body is light and easy to keep warm. 
6. The direct buried ball valve can be directly buried in the ground, without building a large valve well, only 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 rod can be adjusted according to the construction and design requirements of the pipeline. 
8. The machining accuracy of the sphere is very precise, easy to operate and free of bad interference. 
9. There are welding and flange connection. 
10. Operation mode: handle, gear (vertical / horizontal) 

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