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Location:Home / Product / Butterfly valve / Worm flange SG iron butterfly valve D341X-10Q
Product drawings
Product size
| DN | L | D1 | n-Фd |
| 50 | 108 | 125 | 4-Ф18 |
| 65 | 112 | 145 | 4-Ф18 |
| 80 | 114 | 160 | 8-Ф18 |
| 100 | 127 | 180 | 8-Ф18 |
| 125 | 140 | 210 | 8-Ф18 |
| 150 | 140 | 240 | 8-Ф23 |
| 200 | 152 | 295 | 8-Ф23 |
| 250 | 165 | 350 | 12-Ф23 |
| 300 | 178 | 400 | 12-Ф23 |
| 350 | 190 | 460 | 16-Ф23 |
| 400 | 216 | 515 | 16-Ф28 |
| 450 | 222 | 565 | 20-Ф28 |
| 500 | 229 | 620 | 20-Ф28 |
| 600 | 267 | 725 | 20-Ф31 |
Technical Data
1. Implement the standard GB/T12238-2008
2. Structural length standard GB/T12221-2005
3. Flange standard JB/T79-2015
4. Inspection standard GB/T13927-2008
Product Parts List
| No. | name | Materials |
| 1 | Body | QT450 |
| 2 | valve seat | EPDM |
| 3 | Valve plate | QT450 |
| 4 | valve shaft | Q235 |
| 5 | o-ring | NBR |
| 6 | worm gear | QT450 |
Related Information
If you have any questions or suggestions about the product, or if you want to know more, you can contact us at any time.
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