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3PC Butt Weld Ball Valve

Description

API 6D 3PC butt weld ball valve is mainly used for cutting off, distributing and changing the flowing direction of medium in pipelines. This API 6D ball valve is easy to open and close.

Application

Featuring small volume, reliable sealing performance, simple structure, convenient maintenance and high corrosion resistance, butt weld ball valve can be widely used in water, oil, natural gas, weak corrosive liquid, etc.

Performance

1. This API 6D ball valve is low in friction loss coefficient, good in performance and excellent in sealing property.
2. Sealing materials of this 3PC 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 this butt weld ball valve is of floating type. 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.

Advantages

1. Butt weld ball valve has received ISO9001 quality system certification, CE certification and API 6D standard.
2. 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.
3. We have excellent after-sale service system, winning widespread recognition and praise of our customers. Our API 6D ball valves are guaranteed within 18 months.

Components of API 6D 3PC Butt Weld Ball Valve


Main Parts and Materials
No. Part Name Material
1 Bonnet CF8M
2 Body CF8M
3 Ball SS316
4 Seat PTFE
5 Ball B8
6 Gasket SS301
7 Stem Nut B8
8 Stem Seat PTFE
9 Stem SS316
10 Packing PTFE
11 Packing Gland SS304
12 Handle SS304
13 Spring Washer SS301
14 Stem Nut SS304

Technical Parameters of API 6D 3PC Butt Weld Ball Valve


DIMENSIONS
NPS DN d D L L2 H 4-d1 W
3/8 10 12 17 65 100 50 7 95
1/2 15 15 21 75 110 60 8 110
3/4 20 20 27 85 130 63 8.5 110
1 25 25 34 90 150 80 8.5 140
1-1/4 32 32 43 112 160 86 10 140
1-1/2 40 38 49 120 180 94 10 155
2 50 50 61 145 200 104 11 180
2-1/2 65 65 76 170 230 140 16 220
3 80 80 89 200 260 152 18 260
4 100 100 106 263 320 170 20 350