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 copper having a pressure rating under 850 kpa
NSN 7035-00-413-0992
NSN 5915-00-716-7165
NSN 6110-01-511-4523
NSN 6620-00-267-5273
NSN 5910-00-925-1747
NSN 7035-00-055-9778
NSN 6130-01-197-5214
NSN 5985-00-553-6532
NSN 6145-01-378-8816
NSN 6240-01-090-2280
NSN 4140-00-244-2365
NSN 5950-01-036-6154