Valve size 1/2 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 5985-01-534-3603
NSN 6240-01-401-5340
NSN 6220-00-200-7888
NSN 5935-01-328-5481
NSN 6130-01-280-0210
NSN 5965-01-463-8176
NSN 6135-00-062-5080
NSN 5960-01-096-3457
NSN 5895-01-053-6273
NSN 5996-01-328-8018
NSN 5855-00-185-1560
NSN 5950-01-450-9151