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 5996-01-167-8914
NSN 5910-01-423-2229
NSN 5915-00-514-2098
NSN 6220-00-038-7532
NSN 6150-01-317-6410
NSN 5925-01-451-0518
NSN 5999-01-414-5787
NSN 6620-00-369-0618
NSN 5920-01-020-7659
NSN 5999-01-424-7642
NSN 5999-01-527-5853
NSN 5950-01-472-6790