| Type | Operation | Speed | Best | Better | Good |
|---|---|---|---|---|---|
| Mono Valve (Inlet Valve) | Rough | 35 | 24A463 M3 V600 9A463 M3 V877 | DA463 M3 V2016 DA463 P5 V2020 | A463 M3 V10 |
| Bi – Metal (Exhaust Valve) | 50 | 24A463 L5 V600/45 9A463 L5 V877/45 | DA463 L5 V2016/45 DA463 P5 V2020/45 | A463 L5 V45 | |
| Semi Finish | 35 | 24A60 L5 V600 9A463 L5 V877 | DA60 L5 V2016 | A60 L5 V10 | |
| 50 | 24A463 L5 V600/45 9A463 L5 V877/45 | DA60 L5 V2016/45 | A60 L5 V45 | ||
| Finish | 35 | 24A100 J5 V600 9A100 J5 V877 | DA100 J5 V2016 | A100 J5 V10 | |
| 50 | 24A100 J5 V600/45 9A100 J5 V877/45 | DA100 J5 V2016/45 | A100 J5 V45 | ||
| Super Finish | 50 | A400 F5 RBCX | |||
| Bi - Metal with High Nickel content (Exhaust valve) | Rough | 35,50 | 24A463 M3 V600 9A463 M3 V877 | - | - |
| Semi Finish | 35,50 | 9A60 L5 V877/45 | - | - | |
| Finish | 35,50 | 9A100 J5 V877/45 | - | - |
