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 6685-01-442-8906
NSN 7035-01-508-6447
NSN 6645-01-326-2560
NSN 5990-01-446-9118
NSN 5960-01-367-0981
NSN 2925-01-535-7235
NSN 6135-00-175-7132
NSN 5935-01-179-7930
NSN 5835-01-442-6079
NSN 5895-01-403-2793
NSN 5905-00-228-4495
NSN 5855-01-382-8725