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 6130-01-029-9577
NSN 6220-01-111-2073
NSN 5990-01-633-9503
NSN 5965-01-274-2151
NSN 6105-01-557-4372
NSN 5965-00-392-7632
NSN 6610-01-243-8506
NSN 6685-00-010-3053
NSN 5915-01-371-2584
NSN 6110-01-025-0086
NSN 5910-01-477-4030
NSN 6130-01-504-3946