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 5950-00-552-9647
NSN 5945-01-146-1955
NSN 5930-01-254-5236
NSN 7035-00-679-9027
NSN 6110-01-426-5617
NSN 5835-01-216-1215
NSN 5975-01-184-9943
NSN 5835-01-014-4574
NSN 5985-01-512-6281
NSN 6130-00-185-4522
NSN 6145-00-781-6998
NSN 6145-00-044-5545