Diaphragm Only for Type 72 diaphragm valves (DN200-250). Nominal sizes DN200 to DN250; part numbers by Seal EPDM, NBR, CSM, FKM-F, FKM-C.
| Type | Diaphragm Only |
| Applicable Valves | Type 72 diaphragm valves (DN200-250) |
| Size | DN 200, 250 |
| Seal Material | EPDM, NBR, CSM, FKM-F, FKM-C |
| Part Numbers (Seal EPDM) | DN200 S72DIE200 / DN250 S72DIE250 |
| Part Numbers (Seal NBR) | DN200 S72DIN200 / DN250 S72DIN250 |
| Part Numbers (Seal CSM) | DN200 S72DIH200 / DN250 S72DIH250 |
| Part Numbers (Seal FKM-F) | DN200 S72DIF200 / DN250 S72DIF250 |
| Part Numbers (Seal FKM-C) | DN200 S72DIC200 / DN250 S72DIC250 |