Difference between bleed valve and drain valve
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Comrades, could anyone tell me the difference between these two? In my opinion, a bleed valve is used in systems along with a block valve, while a drain valve is located at the lowest point of the system. Thank you all.
Gurus, can anyone help me figure this out? Thank you
This post was last edited by Forrest_CZGU on 2021-7-2 09:24; it’s all the same – bleed valve and drain valve
The bleed valve serves to perform energy checks, while the drain valve is used for draining waste fluid.
Just understand it literally: a bleed valve is a pressure-relief valve, while a drain valve is a valve used to drain liquids. I guess it’s one for the air pipeline and one for the liquid pipeline