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 6320-00-809-5744
NSN 6320-01-561-9011
NSN 6650-01-579-3855
NSN 5925-01-114-4243
NSN 5895-00-516-9357
NSN 6130-01-543-6480
NSN 5945-00-189-8783
NSN 6130-00-530-3737
NSN 5945-01-512-7674
NSN 5895-01-634-0630
NSN 5990-01-365-6016
NSN 6620-00-239-0611