VALVES
Wafer lift check valve
H71H / H71W
- Catalogue table size
- DN15–200
- Nominal pressure alternatives
- 1.6 / 2.5 / 4.0 MPa
- Connection
- Wafer
- Construction
- Spring-loaded lift disc
Confirm configuration, price, quantity and lead time for each enquiry.
Complete wafer lift-check table; select D from the required pressure column.
Units: mm; weight kg
| DN | L | D（1.6MPa） | D（2.5MPa） | D（4.0MPa） | Weight (kg) |
|---|---|---|---|---|---|
| 15 | 16 | 48 | 48 | 48 | 0.3 |
| 20 | 19 | 58 | 58 | 58 | 0.5 |
| 25 | 22 | 68 | 68 | 68 | 0.8 |
| 32 | 28 | 80 | 80 | 80 | 1.3 |
| 40 | 31.5 | 90 | 90 | 90 | 1.6 |
| 50 | 40 | 105 | 105 | 105 | 2.3 |
| 65 | 46 | 125 | 125 | 125 | 3.3 |
| 80 | 50 | 140 | 140 | 140 | 4.4 |
| 100 | 60 | 160 | 165 | 165 | 5.6 |
| 125 | 90 | 190 | 195 | 195 | 9.2 |
| 150 | 106 | 215 | 225 | 225 | 12.5 |
| 200 | 140 | 270 | 285 | 290 | 16.5 |
Specifications compiled from available product documents，Document page: BD215。Dimensions, performance and suitability are subject to confirmed drawings and ordering documents.
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