Expansion valve

Description

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

FIG. 2 is a front view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a left view thereof;

FIG. 7 is a right view thereof;

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

FIG. 9 is a front view thereof;

FIG. 10 is a back view thereof;

FIG. 11 is a top view thereof;

FIG. 12 is a bottom view thereof;

FIG. 13 is a right view thereof; and,

FIG. 14 is a left view thereof.

The broken lines shown in the figures illustrate portions of the expansion valve that form no part of the claimed design.

Claims

The ornamental design for an expansion valve as shown and described.