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 6150-01-072-9994
NSN 5925-00-529-3950
NSN 6110-01-069-4547
NSN 5910-01-375-9154
NSN 5985-01-190-9500
NSN 5999-01-215-0643
NSN 5996-01-112-0154
NSN 6320-01-260-7390
NSN 6645-01-329-0871
NSN 6220-00-783-6178
NSN 6145-01-366-7146
NSN 5985-00-443-5095