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 2925-01-654-7971
NSN 5975-00-458-9145
NSN 6150-01-634-0575
NSN 6610-00-604-0045
NSN 6610-00-586-6525
NSN 2925-01-101-4655
NSN 5925-00-961-5333
NSN 5835-01-091-2553
NSN 4140-01-650-6894
NSN 5835-01-416-6455
NSN 5985-00-840-2814
NSN 5855-01-180-5369