Valve size 0.500 in.
A valve with a bolt or stem that may be mechanically actuated to two different positions by rotary or linear motion. In the first position, the valve disk is located and locked against the seat permitting no fluid flow through the valve. In the second position, one side of the valve disk is located against the seat permitting movement of the disk in a manner that will allow a flow of fluid in one direction through the valve. The valve disk may be spring loaded. It may be inline or cartridge (manifold) design. See also valve (1), lift-check and valve (1), stop-lift-check.
Classification: Check valves of steel
NSN 6685-01-539-7489
NSN 5910-00-202-1056
NSN 5920-00-661-0840
NSN 2925-01-415-0264
NSN 5999-01-397-4235
NSN 5920-01-207-9362
NSN 5925-01-236-1409
NSN 5985-00-043-5195
NSN 6135-01-443-7716
NSN 5990-00-446-0518
NSN 5975-01-384-4895
NSN 5950-01-597-1181