FIG. 1 shows a front view of an electromagnetic valve showing my new design; FIG. 2 shows a rear view thereof; FIG. 3 shows a right side view thereof; FIG. 4 shows a left side view thereof; FIG. 5 shows a top view thereof: FIG. 6 shows a bottom view thereof: FIG. 7 shows a top, front and right side perspective view thereof; and, FIG. 8 shows a bottom, front and left side perspective view thereof.