cracking pressure 1 psi
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 5855-01-542-9059
NSN 5945-01-411-4989
NSN 4140-01-168-8796
NSN 2925-00-192-1166
NSN 5945-01-481-3416
NSN 2925-01-062-2660
NSN 6685-00-058-2251
NSN 6145-00-113-3911
NSN 5950-00-370-0091
NSN 5965-01-312-1630
NSN 6650-00-891-9850
NSN 5835-01-027-0597