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Location:Home / Product / Check valve / Forged lift check valve H41H-100 flange (RF/FM)
Product drawings
Product size
| DN | L | D | K | g | tf | f | f2 | f | n-d | Фd |
| 15 | 170 | 105 | 145 | 45 | 18 | 2 | 4 | 40 | 4-14 | 10.5 |
| 20 | 190 | 130 | 125 | 58 | 20 | 2 | 4 | 51 | 4-18 | 13 |
| 25 | 210 | 140 | 110 | 68 | 22 | 2 | 4 | 58 | 4-18 | 17.5 |
| 32 | 230 | 155 | 100 | 78 | 24 | 2 | 4 | 66 | 4-22 | 24 |
| 40 | 260 | 170 | 90 | 88 | 26 | 2 | 4 | 76 | 4-22 | 29 |
| 50 | 300 | 195 | 75 | 102 | 28 | 2 | 4 | 88 | 4-26 | 36 |
Technical Data
1. Implement the standard GB/T 12235-2007, JB/T 7746-2020
2. Structural Length Standard GB/T 12221-2005
3. Flange connection size standard GB/T 9113.1-2010, JB/T 82.1-82.4-2015
4. Inspection standard JB/T 9092-1999, GB/T 26480-2011
5. After passing the inspection, dry the water stains inside the cavity and cover both ends with dust caps
Product Parts List
| No. | name | Materials |
| 1 | Body | F304 |
| 2 | Disc | 304 |
| 3 | Medium flange gasket | 304+C |
| 4 | Bonne | F304 |
| 5 | Mid flange Bolt | B8 |
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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