The invention relates to the technical field of valves, and discloses an anti-clogging slurry valve. The anti-clogging slurry valve comprises a valve body, a valve deck is fixedly connected to the top of the valve body, a valve rod is fixedly connected to the top of the valve deck, a valve pipe is fixedly connected to the bottom of the valve body, a fixed block is fixedly connected to the top of the valve pipe, a motor is fixedly installed on the top of the fixed block, a rotating shaft is fixedly connected to an output shaft of the motor, and a connecting hole is formed in the portion, corresponding to the rotating shaft, of the surface of the valve pipe; the end, far away from the motor, of the rotating shaft penetrates through the connecting hole and extends to the interior of the valve pipe, the end, located inside the valve pipe, of the rotating shaft is sleeved with a rotating drum, and a stirring fan is fixedly connected to the surface of the rotating drum. The anti-clogging slurry valve is simple in structure and convenient to operate, slurry in the slurry valve can be conveniently stirred, and clogging caused by deposition can be prevented, so that the using effect of the slurry valve is better, and the service life of the slurry valve is prolonged.