High-precision waterproof intelligent valve positioner

The utility model relates to the field of valve positioners, and discloses a high-precision waterproof intelligent valve positioner which comprises an upper connecting block, inserting blocks are fixedly connected to the middle of the bottom wall of the upper connecting block and slidably connected into a connecting groove, and clamping grooves are formed in the middle of the front side wall and the middle of the rear side wall of the connecting groove. Clamping blocks are slidably connected into the clamping grooves, the ends, away from the clamping grooves, of the clamping blocks are slidably connected to the front side and the rear side of the interior of the sliding groove, springs are fixedly connected between the front clamping block and the rear clamping block, and the ends, away from the inserting blocks, of the clamping grooves penetrate through and are slidably connected with push rods. According to the positioning device, the extrusion blocks are pushed, the push rods move towards the interiors of