Valve assembly

FIG. 1 is a first side view of the valve assembly, showing our new design;

FIG. 2 is a perspective view of a first end thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view opposite the top thereof;

FIG. 5 is a longitudinal view of the first end thereof;

FIG. 6 is a longitudinal view of a second end, opposite the first end thereof; and,

FIG. 7 is a second side view opposite the first side thereof.

Broken lines, if present, form no part of the claimed design and are used for illustrative purposes to show an environment of the claimed design in a condition of use.