Includes atmospheric vent
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 5895-00-226-6901
NSN 6220-00-127-6676
NSN 5965-01-474-5654
NSN 5950-01-535-0680
NSN 5895-01-464-8432
NSN 6240-00-419-4301
NSN 5998-01-587-3847
NSN 5990-01-025-7466
NSN 5950-01-099-5014
NSN 6645-01-357-7750
NSN 6105-01-068-8143
NSN 5996-00-231-9322