The company provides valve applications for power plants. Gate valves can be divided into wedge gate gate valves and parallel gate gate valves according to the sealing surface configuration. Wedge gate gate valves can be divided into: single gate type, double gate type and elastic gate type; parallel The gate type gate valve can be divided into a single gate type and a double gate type. It can also be made into a ram that can produce a small amount of deformation to improve its processability and compensate for the deviation of the sealing surface angle during the machining process. This ram is called a resilient brake.
The gate valve includes a gate valve body and a gate. The gate has two sealing faces. The two sealing faces of the most common mode gate valve form a wedge shape, and the wedge angle varies with the valve parameters. The wedge gate valve is the gate of the gate valve. It is a wedge shape, a single gate type is a single gate, and a double gate type has two gates. The gate of the wedge gate valve can be made into a whole, called a rigid gate; it can also be made into a gate that can produce a small amount of deformation to improve its I-Art and compensate for the deviation of the sealing surface angle during the processing. The gate is called a resilient gate.
The stem valve head of the open gate valve will rise and fall when the valve i is opened or closed, that is, the valve stem can be seen to move (no rotation only lifts and lowers), and the so-called dark rod gate valve stem only rotates when it is opened and closed] .