Fully Welded Ball Valve

Description
Fully welded ball valve, also known as fully welded pipeline ball valve, is used for cutting off, distributing and changing the flowing direction of medium in pipelines. It features in small volume, reliable sealing performance, simple structure, convenient maintenance and high corrosion resistance.

Application
This fully welded ball valve can be widely used in such pipelines as water, oil, natural gas, weak corrosive liquid, etc.

Advantages
1. Fully welded pipeline ball valve is ISO9001 / CE /API 6D certified.
2. Our company pays much attention to technology renovation, process improvement, structure optimization and quality improvement.
3. KERUI products like fully welded ball valve are strictly inspected before into storage, thus ensuring products’ quality.
4. We have excellent after-sale service system, winning widespread recognition and praise of our customers. Our ball valves are guaranteed within 18 months.

Performance
1. Fully welded ball valve features low friction loss coefficient, good performance and excellent sealing property because of self-lubricated materials.
2. The sealing materials of this fully welded pipeline ball valve all adopt standard PTFE and PPL, carbon fiber, etc. They are formed and cooled under high-temperature pressing, then processed by digital controlled lathe. In thus way, the sealing performance and wear resistance is guaranteed, leading a longer service life.
3. The ball of fully welded ball valve is of floating type, therefore, under the function of pressure, it can generate a certain amount of displacement and press tightly on the sealing surface of exit end, ensuring excellent sealing performance of exit end.

Main Parts and Materials of Fully Welded Ball Valve

Technical Parameters of Fully Welded Ball Valve