A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
Classification: Check valves of materials other than copper, iron or steel
NSN 6685-01-515-8743
NSN 6685-00-708-0128
NSN 4140-01-511-0286
NSN 5975-01-307-4032
NSN 6145-01-462-7606
NSN 5996-01-500-9861
NSN 4140-01-214-4597
NSN 6320-00-790-4844
NSN 6130-01-394-6489
NSN 5975-01-250-1765
NSN 5910-01-364-9592
NSN 5950-00-083-3015