RT ball valve nipple water supply system is equipped with the most advanced water filter, water pressure regulator, automatic dosing device, anti habitat electric shock device, etc., which can meet the drinking water needs of laying hens, broilers and breeders from brooding to adulthood, cage rearing and peace keeping. UPVC Plastic drinking water pipe, closed water line, put an end to the external environment pollution, prevent the spread of bacteria. Various models of nipple water dispenser can be selected by users.