Knife-shaped adjusting slurry valve

The utility model relates to the technical field of industrial valves, in particular to a knife-shaped adjusting slurry valve which comprises a first valve body and a second valve body, a groove is formed in the connecting position of the first valve body and the second valve body, a knife-shaped valve seat is arranged in the groove, a valve rod is arranged in the first valve body, a driving device is arranged at one end of the valve rod, and a knife-shaped valve clack is arranged at the other end of the valve rod. The side face of the knife-shaped valve clack makes contact with the knife-shaped valve seat and forms a sealing face, a linear medium flow channel is formed in an inner cavity of the first valve body and an inner cavity of the second valve body, slurry can pass through the medium flow channel, the inner cavity of the first valve body is provided with a side cavity communicated with the medium flow channel, and the knife-shaped valve clack is provided with an inclined face parallel to the axis of t