Metal seal mud gate valve rated working pressure: 35~70MPa working medium: mud connection: union, flange Gate Valve meets API 6A requirementsTop connecting types: flange, welding, union and inner thread.Metal or non-metal seals are used between gate plate and valve seat Media: oil , water , mudMedia temprature: - 29°C ~ +121°CWorking pressure: 3000 - 10000 PSI Inside nominal diameter (DN): 50,65, ...
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