●Fluorine-lined gate valves are divided into two series: open rod gate valve and dark rod gate valve, and the open rod gate valve refers to the linear movement of the gate plate with the valve stem; The dark stem gate valve means that the valve stem nut is located on the gate plate, and the valve stem rotates to make the gate move in a straight line; The company adopts a new structure to solve the phenomenon of inconvenient operation or jamming caused by the deposition of particles and fibrous medium in the screw groove of ordinary dark rod gate valve, and the installation position of the valve is not restricted in any way.

●This product is widely used in chemical, petroleum, pharmaceutical, food, iron and steel smelting, papermaking, hydropower, environmental protection and other industries.

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