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 6135-01-492-5717
NSN 7035-01-217-7474
NSN 6685-01-367-3675
NSN 2925-01-259-7092
NSN 5985-01-566-9264
NSN 5965-00-620-7154
NSN 6130-01-124-7928
NSN 6645-01-166-3788
NSN 6110-01-515-7583
NSN 7035-00-631-3782
NSN 6145-01-310-8597
NSN 2925-00-562-9866