Manual release
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 5975-00-102-9639
NSN 5925-01-541-4758
NSN 6130-00-959-5800
NSN 5960-00-496-6473
NSN 5960-01-141-6489
NSN 5935-01-187-2698
NSN 6650-00-726-4242
NSN 6650-00-932-2048
NSN 6685-01-152-8611
NSN 6650-01-411-6292
NSN 6145-01-141-7937
NSN 5945-00-636-9934