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 5985-00-284-0967
NSN 6610-01-319-5039
NSN 5960-01-105-5182
NSN 6240-00-916-5812
NSN 6685-00-904-4845
NSN 5965-01-327-9234
NSN 6685-01-076-3915
NSN 6145-01-461-8062
NSN 6220-00-885-9425
NSN 2925-00-021-9580
NSN 6130-00-718-0860
NSN 5985-00-271-9502