Description
Wafer Butterfly Valve |
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| Technical Specifications: | |
| Face to face: API 609 Flange drilling: DIN2501, ANSI B 16.10, EN1092 |
Working pressure: PN10 / PN16 Upper flange connection: ISO 5211 |
Main Parts and Material:
| Item | Part Name | Material | Item | Part Name | Material |
| 1 | Body | Cast Iron | 3 | Shaft | Stainless Steel |
| 2 | Disc | Stainless Steel | 4 | O-ring | NBR |
Main Dimensions:
| DN MM | A | B | C | D1 |
| 50 | 161 | 80 | 43 | 125 |
| 65 | 175 | 89 | 46 | 145 |
| 80 | 181 | 95 | 46 | 160 |
| 100 | 200 | 114 | 52 | 180 |
| 125 | 213 | 127 | 56 | 210 |
| 150 | 226 | 139 | 56 | 240 |
| 200 | 260 | 175 | 60 | 299 |
| 250 | 292 | 203 | 68 | 355 |
| 300 | 337 | 242 | 78 | 410 |
| 350 | 368 | 267 | 78 | 470 |
| 400 | 400 | 309 | 102 | 525 |
| 450 | 422 | 328 | 114 | 585 |
| 500 | 480 | 361 | 127 | 650 |
| 600 | 562 | 459 | 154 | 770 |
