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 materials other than copper, iron or steel
NSN 5950-01-552-2348
NSN 6220-00-682-8292
NSN 5950-01-263-3897
NSN 5998-01-150-7130
NSN 5945-01-455-6025
NSN 4140-01-597-1299
NSN 6610-01-421-4396
NSN 5930-00-987-1418
NSN 6130-00-859-0597
NSN 6620-01-187-7267
NSN 5905-01-138-1814
NSN 5935-01-512-7822