Selection of check valves for gas-liquid reaction pipelines
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Gas is introduced into the reaction mixture, and backflow has not been prevented (backflow occurs due to excessive local reaction pressure); a check valve is planned to be installed on the pipeline – I’m not sure which type to use Are there any industry regulations regarding whether to use a swing-type or lift-type design, especially when the gas is hydrogen?
Either a lift-type or a vertical check valve will do!