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 5935-00-460-4213
NSN 6220-01-385-8457
NSN 5998-01-244-4112
NSN 5905-01-443-2407
NSN 6645-01-574-6160
NSN 5855-00-925-0114
NSN 6220-01-612-2461
NSN 5905-01-196-6154
NSN 6220-01-627-4485
NSN 5935-00-912-4353
NSN 5935-01-440-9909
NSN 5855-01-035-2866