Actual opening pressure setting is between 1 and 2 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 steel
NSN 5915-00-553-8755
NSN 5905-01-608-8023
NSN 5996-00-891-2317
NSN 5950-00-200-1110
NSN 5930-01-310-3162
NSN 6645-01-188-5237
NSN 5996-01-410-8538
NSN 5985-01-549-8904
NSN 4140-00-246-4969
NSN 7035-01-421-4446
NSN 5985-01-328-8072
NSN 6685-01-096-0899