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 steel
NSN 6685-00-584-7375
NSN 5998-00-522-8025
NSN 6320-01-177-3192
NSN 5965-01-442-0490
NSN 6105-01-088-7044
NSN 5935-01-279-4441
NSN 6105-01-207-0845
NSN 2925-01-623-6438
NSN 5910-01-643-7777
NSN 6130-01-634-0603
NSN 4140-01-361-8883
NSN 2925-01-138-8104