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 of 850 kpa or over
NSN 5925-01-122-7215
NSN 6130-00-133-5879
NSN 6145-00-129-9322
NSN 2925-00-225-5386
NSN 5985-00-879-9680
NSN 6150-00-326-4347
NSN 5835-01-608-4285
NSN 6145-01-251-7652
NSN 5895-00-391-4951
NSN 6130-00-635-9853
NSN 6240-01-438-9580
NSN 6645-01-334-5279