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 5925-01-144-1231
NSN 6145-01-597-5761
NSN 5905-01-362-7776
NSN 6150-01-377-4883
NSN 7035-00-616-4410
NSN 5935-00-846-4399
NSN 5975-01-515-9401
NSN 5935-01-518-9250
NSN 5990-01-140-5497
NSN 6135-01-627-6921
NSN 5920-01-148-5279
NSN 5915-00-903-7483