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 6610-00-967-3054
NSN 5950-01-263-9607
NSN 6110-01-367-8226
NSN 6150-01-123-7612
NSN 6650-00-734-3985
NSN 5960-00-504-6757
NSN 5895-00-522-7935
NSN 5915-01-068-4134
NSN 6105-00-911-6611
NSN 5925-01-296-5360
NSN 2925-01-595-9720
NSN 6135-00-728-9860