Valve size 1 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 5935-01-029-1765
NSN 6145-01-035-7527
NSN 5960-00-090-2991
NSN 6240-01-562-8130
NSN 6320-01-377-0033
NSN 5895-01-543-5438
NSN 5935-01-359-2065
NSN 5999-00-124-6062
NSN 6110-01-498-7956
NSN 5855-00-937-7709
NSN 5925-01-154-0867
NSN 5855-00-560-0110