Manual Gate Valve

The opening and closing member of the manual gate valve is a gate. The direction of movement of the gate is perpendicular to the direction of the fluid. The gate valve can only be fully open and fully closed, and cannot be adjusted and throttled. The gate has two sealing faces. The gate of the wedge gate valve can be made into a whole body, called a rigid gate plate. It can also be made into a gate plate that can produce a small amount of deformation to improve its processability and compensate for the angle of the sealing surface during the processing. The deviation generated in this kind is called the elastic shutter.