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 under 850 kpa
NSN 7035-01-602-9350
NSN 5915-01-294-7866
NSN 6220-01-401-5337
NSN 5910-01-212-9281
NSN 5990-01-244-9998
NSN 6110-00-111-2761
NSN 2925-01-556-0333
NSN 5925-01-321-4021
NSN 6220-01-278-9822
NSN 6130-01-624-3860
NSN 5975-00-239-2364
NSN 5975-01-470-4965