AWWA Grooved Swing Check Valve
Specifications:
| 1. | Body | Ductile iron GJS-400-15 (GGG-40) |
| 2. | Seat | Bronze |
| 3. | Clapper | Stainless steel 304 |
| 4. | Facing seal | EPDM rubber |
| 5. | Clamping ring | Stainless steel 304 |
| 6. | Gasket | EPDM rubber |
| 7. | Spring | Stainless steel 304 |
| 8. | Hinge pin | Stainless steel 304 |
| 9. | Bolt | Stainless steel 304 |
| 10. | Lock nut | Stainless steel 304 |
| 11. | Plug ¼” NPT | Carbon steel |
| 12. | Plug ½” NPT | Carbon steel |
Dimensions:
| Size inch | DN
mm | Dd mm | L
mm | Weight (kg) |
| 2” | 50 | 60,3 | 169 | 2.5 |
| 2,5” | 65 | 73,0 | 183 | 4.0 |
| 2,5” | 65 | 76,1 | 183 | 4.0 |
| 3” | 80 | 88,9 | 198 | 6.0 |
| 4” | 100 | 114,3 | 218 | 9.0 |
| 5” | 125 | 141,3 | 248 | 15 |
| 5” | 125 | 139,7 | 248 | 15 |
| 6” | 150 | 168,3 | 270 | 19 |
| 8” | 200 | 219,1 | 325 | 35 |
