Pilot ratio 1: 8: 1, buna-n seals
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 6150-00-828-8977
NSN 5985-00-977-3228
NSN 5905-01-594-7982
NSN 6645-00-149-1100
NSN 6610-00-235-7617
NSN 5905-01-104-4590
NSN 7035-01-384-4383
NSN 6620-01-220-8036
NSN 6320-01-384-3080
NSN 5935-01-357-6250
NSN 2925-01-541-5031
NSN 6240-01-413-3035