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 6135-00-474-1397
NSN 5996-00-820-4703
NSN 6110-00-104-8009
NSN 6110-00-321-1271
NSN 5990-00-816-1580
NSN 5985-01-469-6310
NSN 6685-00-814-5693
NSN 6645-00-819-5045
NSN 5985-00-816-8486
NSN 5990-01-426-7350
NSN 5960-01-250-5502
NSN 5985-01-351-5671