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 5996-01-214-6575
NSN 5930-00-804-6725
NSN 6240-01-474-5446
NSN 2925-01-320-6512
NSN 5996-00-371-2817
NSN 6150-00-076-6185
NSN 5996-01-560-5052
NSN 5960-01-381-8475
NSN 7035-01-575-1026
NSN 6645-00-246-4934
NSN 5996-01-302-5000
NSN 5920-01-616-8017