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 5965-01-643-5191
NSN 6240-01-114-1926
NSN 5920-00-296-6842
NSN 6130-01-117-8830
NSN 6645-01-413-0515
NSN 5975-01-232-0100
NSN 5960-01-424-1781
NSN 5905-01-183-7881
NSN 2925-01-008-5696
NSN 6685-00-869-0584
NSN 5835-01-122-6951
NSN 6620-00-451-1460