Globe valve refers to the opening and closing parts (disc) driven by the valve stem and along the axis of the seat to do the lifting of the valve, is a commonly used truncation valve, mainly used to connect or truncate the medium in the pipeline, generally not used for regulating flow. Basic structure: J41 straight through type, J44 right Angle type, J45 straight flow type. The globe valve has the characteristics of compact structure, flexible opening and closing, strong corrosion resistance, short stroke, widely used in chemical industry, petroleum, medicine, food, iron and steel smelting, paper making, hydropower, environmental assurance and other corrosive occasions.