V-shaped ball valve with filtering function

The utility model discloses a V-shaped ball valve with a filtering function. The V-shaped ball valve comprises a valve body, a valve cover, an upper valve rod, a valve element, a valve seat, a flow inlet channel, a flow outlet channel, a lower valve rod and a lower end cover. A filtering circular truncated cone is arranged on the flow inlet channel side of the valve body and comprises an extending part and a bottom, an embedding part is arranged at the left end of the extending part, the bottom is fixed to the right end of the extending part, the section distance of the extending part is gradually narrowed in the flow direction of a fluid medium, and filtering holes are formed in the extending part and the bottom. The extension part comprises a front end extension part and a rear end extension part, the embedded part is fixed at the left end of the front end extension part, the bottom part is fixed at the right end of the rear end extension part, and the right end of the front end extension part is detachably