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 5985-01-629-8282
NSN 6105-00-289-9993
NSN 5855-01-588-6065
NSN 6220-01-192-8826
NSN 5998-01-657-0446
NSN 5930-01-222-3158
NSN 6685-01-199-9109
NSN 5915-01-422-7430
NSN 5925-01-253-0066
NSN 5960-01-536-9763
NSN 7035-01-423-8343
NSN 5905-01-613-9187