A gate valve is a valve that relies on a gate as an opening and closing member and moves vertically along the axis of the valve seat to achieve opening and closing actions. The main advantages of gate valves are smooth flow channels, low fluid resistance, and low opening and closing torque; The main disadvantages are that the sealing surface is prone to scratches, the opening and closing time is long, and the body shape and weight are large. Gate valves are widely used in pipelines and are suitable for manufacturing large-diameter valves. Gate valves are usually used to cut off fluids and are not suitable for regulating flow.

Product advantages:

1. The fluid resistance is low, and the sealing surface is less susceptible to erosion and erosion by the medium.

2. Opening and closing are relatively effortless. The required torque for opening and closing is relatively small;

3. It can be used on ring network pipelines where the medium flows in both directions, meaning that the flow direction of the medium is not restricted;

4. Simple form, short structural length, good manufacturing processability, and wide applicability. When fully open, the sealing surface is less eroded by the working medium than the globe valve;

5. The structural length is relatively short.