0.144 psi valve cracking pressure
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 under 850 kpa
NSN 2925-01-285-7163
NSN 5855-01-327-5129
NSN 5935-00-520-3651
NSN 6620-00-804-8272
NSN 6620-01-534-0898
NSN 4140-00-078-9357
NSN 6220-01-621-0857
NSN 5985-00-486-0224
NSN 6685-00-194-3571
NSN 5895-01-408-6546
NSN 5975-00-067-7264
NSN 5950-01-355-1595