The difference between check valve and globe valve is as follows:
The check valve does not have a tightening handle, and the globe valve has a handle.
The purpose of the two is different: the check valve is used to automatically stop the liquid from returning, and the globe valve is used to cut off the liquid feed in the pipeline, manual or motorized valve.
One is an automatic valve, and one needs to apply pressure. The globe valve, also known as the shut-off valve, is a forced-sealing valve, so when the valve is closed, pressure must be applied to the disc to force the sealing surface to not leak. Check valve refers to a valve whose opening and closing parts are circular discs and rely on its own weight and medium pressure to generate actions to block the back flow of the medium. It belongs to the category of automatic valves.
