Your position:Home > FAQ

[!--bclassname--]

[!--classname--][!--classname--][!--classname--][!--classname--][!--classname--][!--classname--][!--classname--][!--classname--][!--classname--][!--classname--][!--classname--][!--classname--][!--classname--][!--classname--][!--classname--][!--classname--][!--classname--][!--classname--][!--classname--]

[!--bclassname--]

[!--classname--][!--classname--][!--classname--][!--classname--][!--classname--][!--classname--][!--classname--][!--classname--][!--classname--][!--classname--][!--classname--][!--classname--][!--classname--]

[!--bclassname--]

[!--classname--][!--classname--][!--classname--][!--classname--]

[!--bclassname--]

[!--classname--][!--classname--][!--classname--][!--classname--][!--classname--][!--classname--]

[!--bclassname--]

[!--classname--][!--classname--][!--classname--][!--classname--][!--classname--][!--classname--][!--classname--]

[!--bclassname--]

[!--classname--][!--classname--][!--classname--][!--classname--][!--classname--][!--classname--][!--classname--][!--classname--][!--classname--][!--classname--][!--classname--]

[!--bclassname--]

[!--classname--][!--classname--][!--classname--][!--classname--][!--classname--][!--classname--][!--classname--][!--classname--][!--classname--][!--classname--][!--classname--][!--classname--][!--classname--][!--classname--][!--classname--]

[!--bclassname--]

[!--classname--][!--classname--][!--classname--][!--classname--]

[!--bclassname--]

[!--classname--][!--classname--]

[!--bclassname--]

[!--classname--][!--classname--][!--classname--][!--classname--][!--classname--][!--classname--][!--classname--][!--classname--][!--classname--][!--classname--][!--classname--][!--classname--][!--classname--]

[!--bclassname--]

[!--classname--][!--classname--][!--classname--][!--classname--][!--classname--][!--classname--][!--classname--][!--classname--]

[!--bclassname--]

[!--classname--][!--classname--][!--classname--][!--classname--][!--classname--][!--classname--][!--classname--][!--classname--]

[!--bclassname--]

[!--classname--][!--classname--][!--classname--][!--classname--][!--classname--][!--classname--]

[!--bclassname--]

[!--classname--][!--classname--][!--classname--][!--classname--][!--classname--][!--classname--]

Contact us

Hot products

FAQ

Q: Can a check valve be installed in vertical piping?

2026-05-26

A: Swing check: Yes, but flow must be upward and the cover must face up. Dual-plate wafer check: Yes, with flow from bottom to top. Always verify the installation orientation in the product manual.

Pre:Q: Can I use a gate valve or ball valve for flow regulation?

Next:Q: Why is my safety valve weeping below set pressure?