Valve inlet flanged, outlet out to atmosphere; mesh flam e screen is 30 x 30
A dual purpose marine valve used primarily with shipboard cargo tanks and bulkheads. It acts both as a vent valve, to relieve vacuum and pressure, and a check valve, to prevent cargo contamination. It is equipped with an internal flame screen and/or a protective mesh and may include a hinged cover.
NSN 6220-00-456-8378
NSN 5945-01-088-5940
NSN 5999-01-091-7296
NSN 6135-01-577-0811
NSN 6150-01-416-9871
NSN 5975-01-364-0000
NSN 6645-01-069-3286
NSN 6240-00-822-4571
NSN 5999-00-613-9043
NSN 4140-00-798-5518
NSN 6620-01-426-2220
NSN 6610-01-113-2726