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 5945-01-362-8379
NSN 5996-00-926-2528
NSN 5950-01-544-1146
NSN 6610-01-560-5153
NSN 6610-01-271-1205
NSN 5905-01-009-4442
NSN 5895-00-200-7114
NSN 6150-01-143-3941
NSN 6320-00-456-2092
NSN 5935-01-012-1850
NSN 7035-01-642-4593
NSN 6610-00-152-5087