ISO & PED certified, 1st China valve manufacturer, 2 year quality warranty, free replacement. Size: DN40 to DN1200Performance dataNominal diameter (mm)50-1200Nominal pressure (MPa)1.01.6Testing pressure (MPa)Body shell1.52.4Sealing1.11.76Medium temperature (°C)-45~130Suitable mediumwater, gases, sewage and other mediaOperation methodsHandles, manual gear operator, electric or pneumatic actuator ...