Locking Plate Set for Type 57A butterfly valves (DN40-350) and Type 57L lug butterfly valves (DN80-250). Nominal sizes DN40 to DN200; Locking Plate PPG.
| Type | Locking Plate Set |
| Applicable Valves | Type 57A butterfly valves (DN40-350) and Type 57L lug butterfly valves (DN80-250) |
| Size | DN 40, 50, 65, 80, 100, 125, 150, 200 |
| Locking Plate Material | PPG |
| Part Numbers (Locking Plate PPG) | DN40 S57RP040 / DN50 S57RP050 / DN65 S57RP065 / DN80 S57RP080 / DN100 S57RP100 / DN125 S57RP125 / DN150 S57RP150 / DN200 S57RP200 |
| Notes | For the Type 57L lug type it is used at DN80-200. |