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 6150-01-474-1283
NSN 5965-01-210-7784
NSN 6645-00-943-9063
NSN 5915-00-281-8175
NSN 5985-01-429-5716
NSN 6105-01-067-9320
NSN 5985-00-776-9168
NSN 6685-01-556-1126
NSN 5999-01-624-4724
NSN 5915-01-167-4632
NSN 6145-01-067-5226
NSN 2925-01-259-7092