The outlet of the backpressure valve? ? ? ? ? ?
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Assuming the pressure before the backpressure valve is 5 Bar, and a pipe with a shut-off valve is connected after the backpressure valve, if the shut-off valve is opened fully, will the liquid spray out? To what height approximately? Resistance is not taken into account. . . Can this be considered as the length of horizontal distance corresponding to a head of 5 bar?
5 bar is the pressure difference; the distance to which the fluid can be sprayed depends closely on factors such as the opening degree of the back pressure valve and the flow rate of the overpressured fluid. It’s difficult to specify exactly how far it can be sprayed
I can understand it as ； Is it similar to the calculation method for nozzles?