Manual release
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 materials other than copper, iron or steel
NSN 5965-01-500-5386
NSN 5935-01-275-7593
NSN 5925-01-235-8327
NSN 6220-01-513-9279
NSN 5895-00-269-3848
NSN 5996-00-081-0525
NSN 6240-01-007-4516
NSN 6645-00-654-1485
NSN 5855-00-304-7163
NSN 5895-01-625-1987
NSN 6135-00-900-2139
NSN 5925-01-426-6923