Spare retaining ball
EPDM/NBR ball for ball check valve. PN10/16.
| REFERENCE | SIZE |
|---|---|
| 31A.050.1 | DN 50 |
| 31A.065.1 | DN 65 |
| 31A.080.1 | DN 80 |
| 31A.100.1 | DN 100 |
| 31A.125.1 | DN 125 |
| 31A.150.1 | DN 150 |
| 31A.200.1 | DN 200 |
| 31A.250.1 | DN 250 |
| 31A.300.1 | DN 300 |
| 31A.400.1 | DN 400 |
| 31A.500.1 | DN 500 |