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 6685-00-916-8274
NSN 5905-00-678-0120
NSN 5920-00-723-4554
NSN 5985-01-247-4695
NSN 6220-01-572-2681
NSN 6650-00-816-6525
NSN 5996-00-107-2499
NSN 7035-01-155-0153
NSN 5905-01-023-1732
NSN 6320-01-426-8947
NSN 6610-00-594-6372
NSN 6240-00-312-0636