Expansion Valve

The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawing(s) will be provided by the Office upon request and payment of the necessary fee.

FIG. 1 is a front, left side, and top perspective view of an expansion valve comprising a new, original and ornamental design in color;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a back view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a right side view thereof;

FIG. 8 is a front, left side, and top perspective view of an expansion valve comprising a new, original and ornamental design in color according to a further embodiment;

FIG. 9 is a top view thereof;

FIG. 10 is a bottom view thereof;

FIG. 11 is a front view thereof;

FIG. 12 is a back view thereof;

FIG. 13 is a left side view thereof; and,

FIG. 14 is a right side view thereof.

The broken lines illustrate portions of the expansion valve and form no part of the claimed design. The expansion valve is shown with symbolic breaks in its length. The appearance of any portion of the expansion valve between the break lines forms no part of the claimed design.