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2PC Stainless Steel Ball Valve


2PC stainless steel threaded ball valve characterizes small volume, reliable sealing performance, simple structure, convenient maintenance and high corrosion resistance. This ball valve is of full bore and thread end. Thus it is also called 2PC full bore threaded ball valve. It is used for cutting off, distributing and changing the flowing direction of medium, widely applied in water, oil, natural gas, weak corrosive liquid, etc.


1. 2PC stainless steel threaded ball valve is ISO 9001 / CE / API 6D certified.
2. Our company attaches much importance on technology renovation, process improvement, and structure optimization. Moreover, products in KERUI are strictly inspected before into storage, ensuring products’ quality.
3. KERUI has excellent after-sale service system, providing optimal and timely service.
4. Our 2PC full bore threaded ball valves are guaranteed within the first 18 months.


1. The sealing materials of 2PC stainless steel threaded 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. Thus, the sealing performance and wear resistance is guaranteed, leading a longer service life.
2. The ball of this 2PC full bore threaded 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 Components of 2PC Stainless Steel Threaded Ball Valve

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

Technical Parameters of 2PC Stainless Steel Threaded Ball Valve

Design Standard: GB/T12224, GB/T8464
Pressure-temperature Rating: GB/T12224
Face to Face Standard: GB/T25188.3
End Connection Standard: G, Rc, Rp, NPT, BSP, DIN259/2999
Test Standard: GB/T23927
Material: WCB, CF8, CF8M (316)
Operated Way: Handle, Actuator, Electric