Setting of the pressure swing adsorption program-controlled valve
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There are 10 pressure swing adsorption towers; in the pipeline for final pressure increase, a programmable valve is installed first, followed by a control valve. It is likely that the pressure adjustment during the final pressure increase is carried out using this control valve. So what is the purpose of the programmable valve?
As a supplementary note, the name of this valve is the product gas pressurization common valve; it is a programmable valve. However, I’m not aware that there is a control valve right after it – I don’t know why