Are there any requirements regarding the installation direction for these types of valves?
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This post was last edited by *egui138 on 2020-4-18 at 18:34. I would like to ask whether such valves have any requirements regarding the direction of installation? The manufacturer says that P represents the flow direction; I think P should be installed on the high-pressure side. I’m not sure if that’s correct. To clarify further, the arrow pointing to P is directed toward the surface shown in the first diagram
For the right arrow, it is best to install it in the direction indicated by the arrow, and it is also necessary to understand from a fundamental perspective whether this direction is correct. The second image should be facing the inflow direction. For reference.
The arrow is the one in the third picture; there are no others
Mm-hmm! I think the same way; it’s the manufacturer who says it’s not like that
Arrow P indicates the direction of pressure, that is, the flow direction of the fluid.
This is easy; just install it according to the instructions provided by the manufacturer. If there is no instruction manual, just have him provide something as evidence.
Thank you all up there! ! ! Thank you for your hard work!