Electric Globe Valve J941Y-25C

Electric globe valve, also known as electric cut-off valve, is a type of valve that uses * * *. It is different from electric ball valve. The reason why it is widely popular is that the friction between the sealing surfaces is small during the opening and closing process, it is relatively durable, the opening height is not large, it is easy to manufacture, and easy to maintain. It is not only suitable for medium and low pressure, but also for high pressure. The closing principle of an electric globe valve is to rely on the electric thrust to rotate the valve stem, so that the sealing surface of the valve disc is tightly adhered to the sealing surface of the valve seat, preventing the flow of the medium. The electric globe valve only allows one-way flow of the medium and has directionality during installation. The structural length of the globe valve is greater than that of the gate valve, and the fluid resistance is high. During long-term operation, the sealing reliability is not strong. The working principle diagram is shown in the figure.