AWWA C508 300PSI SWING CHECK VALVE
TECHNICAL REQUIREMENT:
- Design and Manufacture: Conform to AWWA C508
- Flange dimensions: Conform to AEMS B16.1 CLASS 125
- Face to Face dimensions: Conform to AWWA C508
- Testing: Conform to AWWA C508
MATERIALS OF PARTS
Fig No.: CHV201 – 300
| NO. | PART NAME | MATERIAL |
|---|---|---|
| 1 | BODY | ASTM A536 65 – 45 – 12 |
| 2 | SEAT RING | ZCUSN5PB5ZN5 |
| 3 | DISC | DI+EPDM |
| 4 | HINGE | ASTM A536 65 – 45 – 12 |
| 5 | STEM | SS304 |
| 6 | O – RING | EPDM |
| 7 | BONNET | ASTM A536 65 – 45 – 12 |
NOTE: Above 5 inch have eyebolt
DIMENSIONS DATA (MM)
| NPS | 2 1/2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 |
|---|---|---|---|---|---|---|---|---|
| Dn | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 |
| L | 254 | 279 | 330 | 356 | 406 | 495 | 559 | 660 |
| D | 191 | 229 | 254 | 279 | 343 | 406 | 483 | 533 (approx, from common – sense inference as original data has issue here) |
| D1 | 152.4 | 190.5 | 215.9 | 241.3 | 298.5 | 362 | 431.8 | 489 (approx, inferred) |
| b | 17.5 | 19 | 23.9 | 25.4 | 28.5 | 30.2 | 31.8 | 36 (approx, inferred) |
| n – d | 4 – 19 | 4 – 19 | 8 – 19 | 8 – 22 | 8 – 22 | 12 – 25 | 12 – 25 | 12 – 29 (approx, inferred) |
| H | 144 | 167 | 191 | 264 | 298 | 352 | 403 | 450 |
Attention please: The description may be different with the goods, please check with us when order.
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