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 6135-00-900-2139
NSN 6220-00-061-4140
NSN 5960-00-834-0571
NSN 5975-00-733-5988
NSN 6320-01-098-2503
NSN 5915-00-553-8755
NSN 7035-01-106-3476
NSN 6220-01-229-5960
NSN 6320-01-631-7828
NSN 5855-00-862-3345
NSN 6150-01-302-0139
NSN 6610-01-033-1748