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Location:Home / Product / Check valve / Wafer lift check valve H71H-40
Product drawings
Product size
| NPS | ФD | ФD1 | ФD2 |
| 1/2" | 15 | 35 | 40 |
| 3/4" | 20 | 45 | 50 |
| 1" | 25 | 55 | 61 |
| 1 1/4" | 32 | 65 | 72 |
| 1 1/2" | 38 | 75 | 82 |
| NPS | D | L |
| 2" | 103 | 60 |
| 2 1/2" | 122 | 67 |
| 3" | 135 | 73 |
| 4" | 173 | 73 |
| 5" | 190 | 90 |
| 6" | 222 | 98 |
| 8" | 279 | 127 |
Technical Data
1. Implement standard DIN3202-K4
2. Inspection standard API 598, API 6D
Product Parts List
| No. | name | Materials |
| 1 | Body | CF8/CF8M |
| 2 | Disc | CF8/PTFE |
| 3 | torsional spring | SS/SS304/SS316 |
| 4 | Bonne | SS/SS304/SS316 |
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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