Valve

FIG. 1 is a perspective view of a valve showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a right side view thereof, the opposite side being a mirror image of the side shown; and,

FIG. 6 is a rear view thereof.

The broken line showing of a hole on the rear side is included for the purpose of illustrating the valve and forms no part of the claimed design.