Is the flow direction shown in the third picture of the Y-type stop valve incorrect?
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This post was last edited by longkui1990 on 2017-6-28 at 19:16. I would appreciate some guidance from experts. O(∩_∩)O Thank you
I really don’t know; the manufacturer shouldn’t make such a mistake, right?
Let’s see if the internal structure is the same
The manufacturer shouldn’t make mistakes.
If all valve manufacturers label the direction incorrectly, then that manufacturer can only laugh
That’s right! A stop valve can be used as a pressure regulator when used in the reverse direction under high pressure!
Don’t worry about the direction of the valve arrow; they serve different purposes – a lower position makes it easier to open, while a higher position facilitates closing and provides better pressure reduction