US D335331 S
FIG. 1 is a perspective view taken from the top, front and right end of a diaphragm valve showing my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a right end elevational view thereof; and,
FIG. 7 is a left end elevational view thereof.