Straight through flow
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 materials other than copper, iron or steel
NSN 6685-01-634-0611
NSN 6145-00-850-9470
NSN 5855-01-286-2916
NSN 5920-01-554-4832
NSN 6685-01-072-1955
NSN 5925-01-192-7982
NSN 5930-00-431-8272
NSN 5975-01-141-9353
NSN 5990-01-378-1444
NSN 5910-01-528-6226
NSN 6220-01-476-6895
NSN 6145-01-616-5800