Valve size 2.500 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 copper having a pressure rating under 850 kpa
NSN 5835-01-065-3316
NSN 5960-00-924-1944
NSN 6220-01-100-9293
NSN 2925-00-065-9986
NSN 5975-00-149-0676
NSN 6610-00-886-3652
NSN 5990-00-212-4316
NSN 5965-01-435-6644
NSN 5895-01-487-8939
NSN 6240-01-178-5604
NSN 6220-00-406-1773
NSN 5998-01-131-7386