Atomizer tip having a one-way valve

An atomizer tip, comprising:

• a body, comprising:
• a proximal end;
• a distal end;
• a gas channel extending between the proximal end and the distal end, the gas channel having an inlet and an outlet;
• a liquid channel extending between the proximal end and the distal end, the liquid channel having a proximal opening, a distal opening, and a liquid pathway extending therebetween, the liquid pathway comprising a horizontal lumen in communication with the distal opening and distal end, and a vertical lumen in communication with the proximal opening and the horizontal lumen;
• and
• a one-way valve disposed within the vertical lumen;
• and
• a cap coupled to the distal end of the body and comprising a nozzle, wherein an inner surface of the cap covers a portion of the distal opening of the liquid channel to form a distal wall and reduce a width of the distal opening, wherein an uncovered portion of the distal opening forms a terminal opening and is in proximity to the outlet of the gas channel, and wherein the terminal opening and the outlet of the gas channel are aligned with the nozzle.