Valves > Butterfly Valve-Cast Iron > WORM GEAR OPERATED WAFER TYPE
WORM GEAR OPERATED WAFER TYPE
| Technical Data | ||
| Size | DN50-DN300 | |
| General Design | API609 | |
| Mounting Pad | ISO5211 | |
| Face to Face | API609; EN558 1-20 series etc. | |
| Flange Drilling | DIN2501; PN10 / PN16 | |
| Inspection and Test | API598 | |