 
| reference | Diametro ØA (mm) | F F | 
|---|---|---|
| RCOV1468 | 6/8* | 1/4G | 
| RCOV1868 | 6/8* | 1/8G | 
| RCOV3868 | 6/8* | 3/8G | 
| RCOV12810 | 8/10 | 1/2G | 
| RCOV14810 | 8/10 | 1/4G | 
| RCOV38810 | 8/10 | 3/8G | 
| RCOV121012 | 10/12 | 1/2G | 
| RDV1468 | 6/8 | 1/4G | 
| RDV1868 | 6/8 | 1/8G | 
| RDV3868 | 6/8* | 3/8G | 
| RDV12810 | 8/10 | 1/2G | 
| RDV12812 | 8/12 | 1/2G | 
| RDV14810 | 8/10 | 1/4G | 
| RDV38810 | 8/10 | 3/8G | 
| RDV38812 | 8/12 | 3/8G | 
| RDV121012 | 10/12 | 1/2G | 
| RDV381012 | 10/12 | 3/8G | 
| Y68 | 6/8*-6/8* | - | 
| Y810 | 8/10-8/10 | - | 
| Y812 | 8/12-8/12 | - | 
| Y1012 | 10/12-10/12 | - | 
| Y81068 | 8/10-6/8 | - | 
| Y81268 | 8/12-6/8 | - | 
| Y1012810 | 10/12-8/10 | - |