FIG. 1 is a top perspective view of a valve adapter for inflatable bladder showing our new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a top perspective view of an alternate embodiment of our new design;

FIG. 6 is a side elevational view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken line showing of a flange in the figures is for environmental purposes only and forms no part of the claimed design.