How to solve the leakage problem of soft seal knife gate valve?
Knife gate valve solves the common gate valve, ball valve, regulating valve, butterfly valve and other valves with large flow resistance, installation space required, bulky problem, most of the current general cut-off as well as regulating valve has been replaced by knife seal gate valve, and has been a certain extension and expansion of the function, has been expanded from the mine slag to the city's sewage treatment system, food hygiene and various industrial production areas can be seen Knife gate valve figure.
The soft seal knife gate valve is a new type of knife gate valve, can reduce the bite and leakage of material, the knife gate valve tension can be adjusted according to the actual, and in the case of hard structure attached to reduce the leakage of the situation, by adjusting the soft seal knife gate valve preload can be restored before the sealing effect.
In the process of rising and falling of the valve plate, the sealing ring can clean the structure on the surface of the gate to a certain extent.
Soft seal can reduce the gate surface hardness and flatness requirements, in strong corrosive environmental conditions also have more options for material selection.
The soft seal knife gate valve can be equipped with manual and electric actuators for operation, and the electric actuator can be repaired and commissioned separately without affecting the manual actuator.