Low-temperature short-axis cut-off valve refers to a valve in which the closing member (disc) moves along the centerline of the seat. According to the movement form of the disc, the change of the port of the valve seat is proportional to the stroke of the disc. Because the opening or closing stroke of the valve stem of this type of valve is relatively short, and it has a reliable cut-off function, and because the change of the valve seat port is proportional to the stroke of the valve disc, it is suitable for cutting or regulating and throttling.

Low-temperature short-axis cut-off valve Features:
Low-temperature short-axis cut-off valve is suitable for the management system of cryogenic liquid storage and transportation equipment. It has the characteristics of flexible switch and reliable sealing. It can also be used for the management system of other low temperature and cryogenic media.
1. Simple structure, convenient manufacture and maintenance.
2. The working stroke is small and the opening and closing time is short.
3. Good sealing performance, small friction between sealing surfaces, and long service life.