FIG. 1 is a right side, front, top perspective view of a valve housing showing my new design;
FIG. 2 is a left side, front, bottom perspective view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a right elevational view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a left elevational view thereof;
FIG. 7 is a top plan view thereof;
FIG. 8 is a bottom plan view thereof;
FIG. 9 is a right elevational view thereof; and,
FIG. 10 is a right side, front, top perspective view thereof.
The dotted lines shown in the figures are included for the purpose of illustrating environment and form no part of the claimed design.