| ID | Composant | 302 / 302 SKV4A | 302P |
| 1 | Corps | GG25 epoxy | GG25 epoxy |
| 2 | Joint torique | EPDM | EPDM |
| 3 | Bague | Bronze | Bronze |
| 4 | Guide | DN50: Bronze
DN65-400: GG25, epoxy | DN50: Bronze
DN65-100: GG25, epoxy |
| 5 | Ressort | Inox | Inox |
| 6 | Joint | EPDM | EPDM |
| 7 | Vis |
| 302 | DN50-150 | Inox V2A |
| 302 | DN200-400 | Laiton |
| 302 SKV4A | DN50-400 | Inox 1.4408 |
| Inox V2A |
| 8 | Axe | Bronze | Bronze |
| 9 | Opturateur | DN50-65: Bronze
DN80-400: GG25, epoxy | DN50-65: Bronze
DN80-100: GG25, epoxy |
| 10 | Crepine |
| 302 | Acier galvanisé |
| 302 SKV4A | Acier galvanisé |
| Plastique PP |
