125psi saturated steam; 200psi non-shock cold water, oil or gas
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 6130-01-539-4350
NSN 6240-01-069-2688
NSN 6145-00-891-6779
NSN 6135-01-546-4588
NSN 5996-01-250-3912
NSN 5950-01-577-4950
NSN 4140-01-102-7798
NSN 5895-01-461-2354
NSN 6685-00-381-8551
NSN 5950-01-517-4356
NSN 5945-00-261-6899
NSN 6610-01-101-1927