PN16 PN25 CLASS125 WAFER TYPE CHECK VALVE
TECHNICAL REQUIREMENT:
- Design and Manufacture: Conform to EN12334
- Flange dimensions: Conform to EN1092 – 2 PN16, PN25/ANSI B16.1 CLASS 125
- Face to Face dimensions: Conform to EN558 – 1 list 16
- Testing: Conform to EN12266 – 1
MATERIALS OF PARTS
Fig No.: CHV404 – PN16, CHV404 – PN25, CHV404 – 125
| NO. | PART NAME | MATERIAL |
|---|---|---|
| 1 | BODY | EN – JL1040/EN – GJS – 500 – 7 |
| 2 | DISC | CF8/CF8M/WCB/BRONZE/DI |
| 3 | SPRING | SS304 |
| 4 | STEM | SS416 |
| 5 | SEAT | EPDM |
DIMENSIONS DATA (MM)
| DN | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| L (PN16, PN25) | 43 | 46 | 64 | 64 | 70 | 76 | 89 | 114 | 114 | 127 | 140 | 152 | 152 | 178 |
| L (CLASS125) | 103 | 122 | 134 | 162 | 192 | 218 | 273 | 329 | 384 | 446 | 498 | 550 | 610 | 714 |
| D | 107 | 127 | 142 | 162 | 192 | 218 | 273 | 329 | 384 | 446 | 498 | 550 | 610 | 720 |
| D1 | 65 | 94 | 114 | 117 | 170 | 224 | 265 | 310 | 360 | 410 | 450 | 500 | 624 | |
| b | 9 | 10 | 10 | 12 | 13 | 13 | 14 | 14 | 17 | 23 | 25 | 25 | 30 |
Attention please: The description might be incorrect, please contact us for confirmation.
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