Patent ID: 8381769

Claim:
A flow controller comprising: a handle including an inlet and outlet defined therein, a first chamber in communication with both of the inlet and outlet, and a second chamber in communication with the outlet; a first valve including a first end located in the first chamber and a second end located outside the first chamber, wherein the first end of the first valve is movable between a shutting position for shutting the inlet and an opening position for opening the inlet; a first lever pivotally connected to the handle and located against the second end of the first valve so that the first lever is operable to move the first valve to the opening position; a second valve rotationally located in the second chamber for controlling the flow rate of water going through the outlet; and a second lever connected to the second valve so that the second lever is operable to rotate the second valve; wherein the handle includes two stops formed on two opposite sides respectively, wherein each of the stops is located near an open end of the second chamber, wherein the second valve includes two arched cutouts in and along which the stops are moved when the second valve is rotated in the second chamber.