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 5945-00-763-9717
NSN 6105-01-301-2021
NSN 6645-01-467-3182
NSN 5895-01-254-2749
NSN 6150-00-452-1086
NSN 6150-01-359-2637
NSN 6105-01-562-5824
NSN 5975-00-436-0620
NSN 6240-01-327-7269
NSN 6145-00-889-1492
NSN 5925-01-564-2865
NSN 5920-01-445-6970