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 5998-01-452-2147
NSN 5910-01-467-0741
NSN 5905-01-066-6476
NSN 6620-00-193-9503
NSN 5950-01-204-8853
NSN 6610-00-216-6538
NSN 6150-01-537-2968
NSN 5835-01-043-1576
NSN 6130-01-332-2890
NSN 5925-01-550-8457
NSN 5910-01-421-4153
NSN 5835-01-548-7454