Advantages Of Gate Valve

1. Small flow resistance. The internal medium channel of the valve body is straight, the medium flows in a straight line, and the flow resistance is small.
2. It saves effort when opening and closing. It is compared with the stop valve, because whether it is open or closed, the movement direction of the gate is perpendicular to the direction of medium flow.
3. Large height, long opening and closing time. The opening and closing stroke of the gate is relatively large, and the lifting and lowering is performed by a screw.
4. Water hammer is not easy to occur. The reason is the long shutdown time.
5. The medium can flow in any direction on both sides, making it easy to install. The gate valve passage is symmetrical on both sides.
6. The structural length (the distance between the two connecting end faces of the shell) is small.
7. Simple shape, short structural length, good manufacturing process, and wide application range.
8. The structure is compact, the valve has good rigidity, the channel is smooth, and the flow resistance is small. The sealing surface is made of stainless steel and carbide, which has a long service life. It uses PTFE packing to ensure reliable sealing and light and flexible operation.