Pneumatic Safety Valve

FIG. 1 is a perspective view of the pneumatic safety valve, showing our new design;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a left side view thereof; and,

FIG. 7 is a right side view thereof.

The broken lines are for purposes of illustrating portions of the pneumatic safety valve that form no part of the claimed design.