What is the principle behind this self-acting pressure regulating valve?
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Which expert knows what the principle of the stand-alone differential pressure control valve shown in the figure is! How do you manage stress? Urgent! Thank you so much
Could you explain it in detail? For example, how does the outlet change when the pressure increases? Is the outlet pressure stable?
A self-acting control valve is based on a pressure comparison signal for decompression before or after the valve, which is set according to the required pressure of the gas supply before/after the valve. Automatic adjustment is carried out by comparing this pressure signal with the spring force you have set. There seems to be a problem with the diagram you drew; it is recommended to enter \"side-mounted self-acting control valve\" in Baidu’s image search section to find more information.
The outlet pressure remains stable at 1, which is the set value