Valve is internal to manifold block; buna-n seals, 2 valves required per manifold assembly
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 5975-01-603-0031
NSN 6145-00-539-4832
NSN 6610-01-418-5787
NSN 5920-01-321-9402
NSN 5915-01-422-0564
NSN 6320-01-420-0340
NSN 6645-01-334-7326
NSN 6320-01-279-0343
NSN 6150-00-596-9882
NSN 5950-01-138-7296
NSN 5990-01-352-5255
NSN 6645-01-414-6125