The present invention is fine supply of chemicals to allow multiple pieces to adjust the flow of chemicals branch branched hose which relates to the chemical solution supply flow adjustment knob on the way, while quantitative supply of fine chemicals through the smooth flow of a liquid is ever possible without the loss due to the remaining amount of the chemical solution, which is also made to facilitate.adjusted such that the chemical liquid supply amount adjustment control in the conventional manner to a case that is housed inside the chemical control line a drug solution, each control line branch of the other drug solution flow hose is to be connected to a plurality of branch lines are formed on the outside of the storage case is to adjust the amount of the fine chemicals supplied to flow hose opening quarter of the sum of the chemicals being intermittent opening and closing of the chemicals branch hose through the rotation of the body done so.However, this chemical solution Quarter Horse Since the flow rate using the surface tension of a liquid according to the length of the car becomes long step between the minimum flow rate and the chemical liquid branch hose which corresponds to the maximum flow rate to be repeated several times to do the large circle with the length of each branch of the chemical hose arrangement can transfer the flow of the chemical part of the camp wonhwalchi do not have chemicals involved not only in the chemical supply disruptions occur in the remaining amount of the chemical loss and problems that need to be put on the patient, the ever accommodating by manufacturing difficulties.the chemical liquid supply regulator of the present invention to this and ever formed to branch to the chemical control line connection of the inlet portion and the plurality of chemical branch hose made of the same passage cross-section and length of the outlet, any of the chemical branch hose Each one has conventional problems above by allowing chemicals bran
