How to install a check valve
Thread Content
1. Can the H41H check valve be installed in a vertical pipeline? Why? 2. Does the J41Y high-temperature stop valve come in a version with flow from high to low? Why? Urgent! Urgent! Urgent! Urgent! Urgent! Urgent! ! ! ! ! !
Check valves installed horizontally or vertically cannot change direction; in other words, vertical ones can only be used in vertical pipes, while horizontal ones can only be used in horizontal pipes. Take a look at the materials here. . . Check valve _ Images and text _ Baidu Wenku https://wenku.baidu.com/view/baff344743323968011c9285.html
Hello, the H41 check valve can only be installed in horizontal pipes; it cannot be used in vertical pipes. For vertical pipes, H44 or H42 valves can be used when the medium flows from bottom to top. The J41 globe valve allows flow from low to high, but not from high to low