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 6105-01-632-5852
NSN 5925-01-422-7967
NSN 6135-01-008-4595
NSN 5996-01-540-2511
NSN 6685-01-436-2337
NSN 6240-00-034-5909
NSN 5998-00-473-2035
NSN 6145-01-616-5095
NSN 4140-01-099-9675
NSN 5945-01-347-7750
NSN 5985-01-488-5690
NSN 5945-01-512-9376