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.
NSN 5910-01-627-3989
NSN 5975-00-138-4859
NSN 5910-01-203-4683
NSN 6645-00-351-8580
NSN 6240-00-845-5034
NSN 6110-01-633-9660
NSN 5965-01-104-5102
NSN 7035-01-426-4133
NSN 7035-01-222-7013
NSN 5920-01-208-4981
NSN 4140-00-964-8623
NSN 5925-00-100-0102