What are the drawbacks of concrete pump gate valve and S pipe valve?
Because the gate is very sensitive to the pressure caused by the fluid pressure in the vertical direction of the concrete, the hydraulic resistance is formed, and this resistance will reduce the transport height of the concrete, which is also limited by the height of the concrete pump
In addition to the use of gate valve delivery, but also requires the vertical transport pipeline in front of the installation of a horizontal transmission pipe section, the length of concrete lifting height of 1 /
The seal of the gate valve is limited by the structure and the sealing pressure is low. In the construction, it is inevitable to use the Y-shaped pipe to connect the double cylinder and the conveying pipe of the concrete pump, and the Y-tube will produce a large pressure loss.
