Flange core R 1″
| MLVI-code | Size |
| 31700004160 | 190mm/DN20 |
| 31700004110 | 130mm/DN20 |
| 31700004120 | 110mm/DN20 |
| 31700004130 | 190mm/DN25 |
| 31700004140 | 130mm/DN25 |
| 31700004150 | 110mm/DN25 |
| 31700004160 | 190mm/DN40 |
| 31700004170 | 130mm/DN40 |
| 31700004180 | 110mm/DN40 |
| 31700004190 | 190mm/DN50 |