Big Size High Pressure Forged Oil Pipeline Ball Valve Trunnion Mounted
Big Size High Pressure Forged Oil Pipeline Ball Valve Advantage
Compared with the general ball valve, the large-diameter forged steel ball valve has a significantly improved workload
in the working environment. Has good stability. The fluid resistance is small, and the ball valve has the smallest fluid
resistance among all valve types. The thrust bearing reduces the friction torque of the valve stem, which can make the
valve stem operate smoothly and flexibly for a long time.
The valve seat has good sealing performance, the structure is easy to seal, and the sealing ability of the forged steel
ball valve increases with the increase of the medium pressure.
The Trunnion Mounted ball valve can be applied to water, steam, oil, nitric acid, acetic acid, oxidizing medium,
urea and other media.
Trunnion Mounted Ball Valve Content
Design standard | API6D | ||
Pressure-temperature Rating | ASME B16.34 | ||
Face to Face Dimensions | ASME B16.10 | ||
Flange Type and Dimensions | ASME B16.5 | ||
Inspection and Test | API 6D, API598 | ||
Applied Media |
water, steam, oil, nitric acid, acetic acid, oxidizing medium,urea and other media. |
Forged Trunnion Ball Valve Dimension
Class 300 Dimension chart
DN | 8'' | 10'' | 12'' | 14'' | 16'' | 20'' | 24'' | 28'' | |
d1 | 203 | 254 | 305 | 337 | 387 | 489 | 591 | 686 | |
L | RF | 502 | 568 | 648 | 762 | 838 | 991 | 1143 | 1346 |
BW | 521 | 559 | 635 | 762 | 838 | 991 | 1143 | 1346 | |
H1 | 300 | 325 | 365 | 400 | 440 | 555 | 700 | 780 | |
H2 | 389 | 405 | 455 | 490 | 550 | 680 | 870 | 955 | |
E | 116 | 116 | 171 | 171 | 257 | 257 | 150 | 83 | |
F | 350 | 350 | 420 | 420 | 400 | 400 | 410 | 650 |
Company Profile
Zigong Weite Valve Mfg Co., Ltd. was established in 2007.Our company has workshops with an area of 15,400 square meters,
more than 27 technicians and 137 workers.Our R&D team consists of experienced superior valve experts and engineers that
can according to customers’ requirement for OEM and ODM.
Workshop
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