FIG. 1 is a perspective view of a first embodiment of a valve of the new design;
FIG. 2 is a top plan view of the valve of FIG. 1;
FIG. 3 is a bottom plan view of the valve of FIG. 1;
FIG. 4 is a front elevational view of the valve of FIG. 1, the rear and side elevational views being a mirror image thereof;
FIG. 5 is a perspective view of a second embodiment of a valve of the new design;
FIG. 6 is a top plan view of the valve of FIG. 5;
FIG. 7 is a bottom plan view of the valve of FIG. 5; and,
FIG. 8 is a front elevational view of the valve of FIG. 5, the rear and side elevational views being a mirror image thereof.
The portions of the Figures shown in broken lines are not part of the claimed design and are for illustration only.