Take oiling fat valving

The utility model discloses a take oiling fat valving, the ball valve that aims at overcoming prior art can't supply not enough that the grease goes on maintaining when using. It includes valve body, case, valve rod and oiling fat structure, oiling fat structure includes body, ball sealer, return spring and ends the position screw, the body passes its terminal directional case of valve body, and inner increase of pipe diameter forms spacing cavity in the body, spacing cavity and body inner tube junction form the spacing step of the top surface vertical pipe axial annular of the body, and it is terminal at spacing cavity to end position screw setting, and the ball sealer sets up in spacing cavity, and return spring sets up in the ball sealer and ends between the screw of position, it is provided with water conservancy diversion through -hole a to end the position screw. The beneficial effects of the utility model are that: (1 )Can conveniently supply the grease after the ball valve comes into operation and carry out later stage maintenance (2) grease and paint evenly, it is good to lubricate maintenance effect.