Stainless Steel 403 Stem Assembly Set for Type 56 butterfly valves (DN400). Nominal sizes DN400; part numbers by Material EPDM, FKM, FKM-F, FKM-C, CSM.
| Type | Stainless Steel 403 Stem Assembly Set |
| Applicable Valves | Type 56 butterfly valves (DN400) |
| Size | DN 400 |
| Stem Material | SS403 |
| O-Ring Material | EPDM, FKM, FKM-F, FKM-C, CSM |
| Part Numbers (Stem SS403, O-Ring EPDM) | DN400 S56SAE400 |
| Part Numbers (Stem SS403, O-Ring FKM) | DN400 S56SAV400 |
| Part Numbers (Stem SS403, O-Ring FKM-F) | DN400 S56SAF400 |
| Part Numbers (Stem SS403, O-Ring FKM-C) | DN400 S56SAC400 |
| Part Numbers (Stem SS403, O-Ring CSM) | DN400 S56SAH400 |