Related Searches: 1PC Threaded Ball Valve | Screwed End Ball Valve | Threaded 1PC Ball Valve with Float | Stainless Steel 1PC Thread Ball Valve
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1PC Threaded Ball Valve


One piece screwed end ball valve (1PC threaded ball valve) is used for cutting off, distributing and changing the flowing direction of medium. It is not easily corroded by medium, which can be widely used in water, oil, natural gas, weak corrosive liquid, etc.


1. One piece screwed end ball valve is easy to open and close. It features in small volume, reliable sealing performance, simple structure, convenient maintenance and high corrosion resistance.
2. KERUI products have received ISO9001 quality system certification, CE certification and API 6D standard.
3. Our company pays much attention to technology renovation, process improvement, structure optimization and quality improvement. Besides, KERUI products 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 1PC threaded ball valves are guaranteed within 18 months.


1. Adopting PTFE that is of excellent self-lubrication, one piece screwed end ball valve is low in friction loss coefficient, good in performance and excellent in sealing property.
2. The ball 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. In thus way, this 1PC threaded ball valve can guarantee excellent sealing performance of exit end.
3. The sealing materials adopt standard PTFE and PPL, carbon fiber, etc. And 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 of ball valve.

Components of One Piece Screwed End Ball Valve

Main Parts and Materials
NO. Part Name Material QTY
1 Nut 304/316 1
2 Stem Washer 304/316 1
3 Handle Handle: 304/316 Handle Cover: Plastics 1
4 Gland 304/316 1
5 Stem Packing PTFE 1
6 Thrust Washer PTFE 1
7 Joint Ring PTFE 1
8 Ball 304/316 1
9 Joint Ring PTFE 1
10 Stem Washer 304/316 1
11 Lock Nut CF8/CF8M 1
12 Body CF8/CF8M 1

Structure and Technical Parameters