These Manual Relief
Valves and Filler Valves are designed for use in small containers or cases, where
automatic breather valves are not required. They provide
various methods of manually equalizing pressure or vacuum differentials
before opening the containers. Each type of valve is easily installed
through a single hole in the wall of the case and comes complete
with all attaching hardware. Some valves have safety wire protection
features to prevent unauthorized opening of the valves. Recommended
torque value for installation of all Manual Relief Valves is 30
in. - lbs. (34 N•m).
NOTE: Because it is visually impossible to tell whether the TA321
and TA327 Manual Relief Valves are open or closed, careful consideration should be taken
of the potential consequences (continual exposure to outside atmosphere
if left open; potential damage to container if left closed) before
selecting these valves. |
