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 5965-01-371-1297
NSN 6145-01-447-4860
NSN 5915-01-225-8492
NSN 5855-01-154-3871
NSN 5996-01-485-3840
NSN 5910-00-326-2022
NSN 6110-01-350-6704
NSN 5925-01-219-4176
NSN 6220-01-433-5828
NSN 5985-01-593-4208
NSN 5996-01-245-8209
NSN 6240-00-565-9141