Disc Set for Type 56 butterfly valves (DN400). Nominal sizes DN400; part numbers by Disc PP, PVDF; Seal EPDM, FKM, FKM-F, FKM-C, CSM.
| Type | Disc Set |
| Applicable Valves | Type 56 butterfly valves (DN400) |
| Size | DN 400 |
| Disc Material | PP, PVDF |
| Seal Material | EPDM, FKM, FKM-F, FKM-C, CSM |
| Part Numbers (Disc PP, Seal EPDM) | DN400 S56DAPE400 |
| Part Numbers (Disc PP, Seal FKM) | DN400 S56DAPV400 |
| Part Numbers (Disc PP, Seal FKM-F) | DN400 S56DAPF400 |
| Part Numbers (Disc PP, Seal FKM-C) | DN400 S56DAPC400 |
| Part Numbers (Disc PP, Seal CSM) | DN400 S56DAPH400 |
| Part Numbers (Disc PVDF, Seal EPDM) | DN400 S56DAFE400 |
| Part Numbers (Disc PVDF, Seal FKM) | DN400 S56DAFV400 |
| Part Numbers (Disc PVDF, Seal FKM-F) | DN400 S56DAFF400 |
| Part Numbers (Disc PVDF, Seal FKM-C) | DN400 S56DAFC400 |
| Part Numbers (Disc PVDF, Seal CSM) | DN400 S56DAFH400 |