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 6645-01-382-3114
NSN 6220-01-350-3108
NSN 6685-01-172-3213
NSN 5920-01-426-8517
NSN 6145-01-252-7675
NSN 5835-00-954-1190
NSN 5905-01-163-3117
NSN 5990-00-144-3243
NSN 5910-00-892-7295
NSN 5835-00-733-9145
NSN 6135-01-020-3805
NSN 5915-01-629-5703