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 6320-01-054-3046
NSN 5975-01-179-0167
NSN 5960-01-586-5235
NSN 6620-01-217-1490
NSN 6220-00-152-7114
NSN 6135-00-299-6918
NSN 6110-00-691-9134
NSN 7035-01-231-2450
NSN 6610-01-522-5751
NSN 7035-00-252-7467
NSN 5910-01-070-8465
NSN 5960-01-267-6139