The invention relates to a butterfly plate with lips. The butterfly plate with the lips comprises a V-shaped lip face, the lips and a butterfly plate body and is characterized in that the V-shaped lipface is arranged at the edge of the butterfly plate body, contact parts of the butterfly plate body and a valve body adopt lip-type contact through the V-shaped lip face, and a sealing face adopts lip-type seal sealing; the principle of the sealing face is similar to that of a Y-shaped oil seal, only very small force is needed for closing in closing, after closing, the larger the medium pressureis, the tighter sealing is, the sealing face belongs to self sealing, and the interference problem of soft sealing butterfly valve shaft ends is also solved; and the lips are arranged at the shaft ends of the two sides of the butterfly plate body, when the lips rotate at the shaft end parts of the butterfly plate body, switching force is small, and the larger the pressure is, and the tighter sealing is. The butterfly plate with the lips has the beneficial effects that the contact parts of the butterfly plate body and the valve body adopt lip-type contact through the V-shaped lip face, the sealing effect can be achieved only through the very small force, the switching used force is very small, and the larger the pressure is, the tighter sealing is; and when the lips rotate at the shaft endparts of the butterfly plate body, the switching force is small, and the larger the pressure is, and the tighter sealing is.