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 7035-01-127-9019
NSN 6240-01-468-8407
NSN 6645-00-303-7698
NSN 6130-01-370-3241
NSN 5950-01-344-5035
NSN 5895-00-153-2595
NSN 7035-01-382-4413
NSN 6240-01-250-3574
NSN 5965-00-424-9636
NSN 6240-01-115-3070
NSN 6610-01-255-4544
NSN 6150-00-939-1459