Globe Valve refers to a stopcock in which the closing member moves along the centerline of the seat. According to the movement form of the slice, the change of the harborage of the stopcock seat is commensurable to the stroke of the slice. Because the opening or ending stroke of the stopcock stem of this type of stopcock is fairly short, and it has a veritably dependable cut-off function, and because the change of the stopcock seat opening is commensurable to the stroke of the stopcock slice, its veritably suitable for inflow adaptation. Thus, this type of stopcock is veritably suitable for cut-off or regulation and throttling. Next, let's take a look at the selection principles and characteristics of a stainless Globe Check valve.