Gaote Holding Group focuses on the research and development and production of various valves
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Products
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I. Product Use
■ 1. Nominal Pressure: 1.6MPa ■ 2. Working Medium: Tap water, steam, oil ■ 3. Working Temperature: -25℃≤t≤425℃
II. Main External Dimensions and Connection Dimensions
| DN | SIZE | L | H | A | B | D | n-Φd |
| 50 | 2 | 108 | 357 | 144 | 120 | 125 | 4-Φ18 |
| 65 | 21 /2 | 112 | 375 | 144 | 120 | 145 | 4-Φ18 |
| 80 | 3 | 114 | 394 | 148 | 150 | 160 | 8-Φ18 |
| 100 | 4 | 127 | 435 | 148 | 150 | 180 | 8-Φ18 |
| 125 | 5 | 140 | 493 | 175 | 172 | 210 | 8-Φ18 |
| 150 | 6 | 140 | 536 | 200 | 192 | 240 | 8-Φ22 |
| 200 | 8 | 152 | 730 | 256 | 324 | 295 | 12-Φ22 |
| 250 | 10 | 165 | 812 | 256 | 324 | 355 | 12-Φ26 |
| 300 | 12 | 178 | 915 | 290 | 377 | 410 | 12-Φ26 |
| 350 | 14 | 190 | 965 | 290 | 377 | 470 | 16-Φ26 |
| 4Q0 | 16 | 216 | 1188 | 420 | 490 | 525 | 16-Φ30 |
| 450 | 18 | 222 | 1244 | 420 | 490 | 585 | 20-Φ30 |
Keyword
Cast steel butterfly valve D343H
The D343H cast steel butterfly valve uses a triple-offset metal hard seal structure, suitable for high-temperature, high-pressure, and corrosive medium pipeline systems. It is widely used in the petroleum, chemical, power, metallurgy, heating, and water treatment industries. This valve can be used to shut off or regulate the flow of the medium, with excellent sealing performance and a long service life.
Professional valve manufacturing
Contact Us
Belongs to:
Gaote Holding Group Co., Ltd.
Tel: +86-595-8896-8800
Email: gaotegroup@126.com
Address: Chenggong Development Zone, Ximei Street, Nan'an City, Quanzhou City, Fujian Province
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