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 5895-01-095-4291
NSN 6645-01-548-0218
NSN 5960-01-261-6753
NSN 6105-00-988-8660
NSN 5950-00-161-9438
NSN 6145-01-069-1601
NSN 5985-01-403-2835
NSN 7035-01-483-1531
NSN 5915-01-013-8995
NSN 5945-01-542-8744
NSN 5996-00-177-8722
NSN 6320-01-015-9856