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 5950-01-299-7049
NSN 5925-01-394-4953
NSN 6220-01-024-1106
NSN 6320-01-501-7935
NSN 6620-01-209-1472
NSN 6130-00-701-3999
NSN 2925-01-568-3705
NSN 5965-00-083-8157
NSN 5950-01-573-8815
NSN 6110-01-273-0223
NSN 5975-01-610-7000
NSN 5945-01-030-4837