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 5835-00-491-3834
NSN 5990-01-147-5225
NSN 5975-01-506-3174
NSN 5835-00-707-6266
NSN 6645-01-575-4181
NSN 6135-01-167-7604
NSN 5930-01-578-6564
NSN 6610-00-264-0961
NSN 5996-01-552-8516
NSN 5996-01-052-8215
NSN 6620-01-321-7687
NSN 5920-01-477-9261