Main parts and materials

Product Features:

1.The fluid resistance is small. The structure inside the valve body is bai of straight-through type, so the medium can pass freely du without hindrances.

2. Simple structure, short structure length, good industrial manufacturing, can be used in various fields, wide range of application;

3. The structure is compact, the rigidity of the valve is good, the channel is smooth, the material of the sealing surface is unique, the sealing performance is reliable, the service life is long.

4. The main function is to switch on and cut off the medium, usually at a higher position above the ground.The opening and closing parts of the gate valve usually work in the body up and down, while the stem only does rotation.Cast iron gate valve suitable for temperature, pressure and diameter range is large, widely used in chemical industry, petroleum, gold, gas, electric power, drainage, light textile, construction and other industries.