▎ 摘　　要

NOVELTY - The utility model claims a valve turbine head with double wear-resistant structure, comprising a valve body, the middle part of the upper end of the valve body is provided with a locating pipe, the inner side of the locating pipe is rotatably connected with a valve rod, the top end of the valve rod extends to the upper part of the locating pipe is provided with a hand wheel, the bottom end of the valve rod passes through the valve body and extends to the inner cavity of the valve body and is connected with a valve core, the two sides of the valve core close to the inner surface wall of the valve body is provided with a buffer block, the inner side of the buffer block is provided with a pressure release hole, the outer side of the hand wheel and the upper surface of the valve body is provided with a sealing cylinder, the upper end of the inner side of the sealing cylinder is provided with a cylinder cover, the inner surface of the sealing cylinder is provided with a heat preservation cotton plate, the outer surface of the sealing cylinder is provided with a heating cover; The valve turbine head with double wear-resistant structure is provided with a buffer block, a pressure release hole and graphene anticorrosive paint, the double characteristics of the structure can reduce the pressure of the fluid flow impact, so as to improve the service life of the valve body.