Cartridge type
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 copper having a pressure rating of 850 kpa or over
NSN 6685-01-064-7990
NSN 6610-01-512-2025
NSN 5975-01-463-9869
NSN 5999-01-028-8923
NSN 6145-00-204-5478
NSN 5855-01-105-7793
NSN 6620-01-494-6055
NSN 5985-00-835-6607
NSN 6105-00-810-6935
NSN 5835-01-232-4035
NSN 5835-01-416-6455
NSN 6105-01-485-0690