The Brief Introduction Of Gate Valve

  The opening and closing part of the gate valve is a gate and the pressure is between 1.6 MPa and 4.0 MPa.

The direction of movement of the gate is perpendicular to the direction of the flow. The gate valve can only be fully opened and fully closed, and it cannot be adjusted or throttled. The ram has two sealing surfaces. The two sealing surfaces of the most commonly used mode ram valves form a wedge, and the wedge angle varies with the valve parameters, typically 50, and 2°52′ when the medium temperature is not high. 125LB OS & Y gate valve is one of the common one.

Wedge gate valve gate can be made into a whole, called the rigid gate; it can also be made of a slight deformation of the gate, in order to improve its craft and make up for the deviation of the sealing surface angle in the process. This kind of brake The board is called a flexible shutter.