FIG. 1 is a perspective view of a valve seat showing our new design;
FIG. 2 is a front elevational view thereof, the right side elevational, the left side elevational, and the rear elevational views thereof being the same as the front elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof; and,
FIG. 5 is a sectional view thereof taken along line 5-5 of FIG. 3.
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