With flame shield
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 6620-00-145-3010
NSN 5945-01-210-1299
NSN 6620-00-400-4237
NSN 6685-01-007-9696
NSN 5925-00-477-2703
NSN 2925-01-587-3956
NSN 4140-01-432-8726
NSN 5990-01-452-0911
NSN 5915-01-494-0651
NSN 6650-01-209-2409
NSN 7035-00-782-7046
NSN 5930-01-433-7411