What are the principles for designing the pressure difference before and after a corner valve?
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What is the basis for determining the differential pressure value for closing in the black water angle valve in gasification technology?
The basis is the pressure required during the operation of the subsequent system, and the maximum pressure difference that occurs under the extreme operating conditions of the system.
What is the typical margin? I’ve seen that it seems different for the two devices
Specifically, what are the differences in design data?