Globe valve is a kind of valve with close part making a linear motion along the center line of valve seat. As the opening and closing stroke of valve stem is relatively short, with reliable cut-off function, the change of valve seat orifice and stroke of valve clack are proportional, the valve is really suitable for flow regulating. It may be used for cuting off or regulating as well as throttling of fluid pipeline for city water, sewage, construction, food, electric power, medicine, metallurgy and textile.