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 7035-01-514-8522
NSN 5905-00-793-2177
NSN 6645-00-392-8728
NSN 5945-01-645-2706
NSN 2925-00-953-2920
NSN 5985-01-477-9907
NSN 6685-01-187-1550
NSN 6240-00-586-6428
NSN 6150-01-467-7752
NSN 6150-01-527-4224
NSN 6145-01-337-5554
NSN 6610-01-449-7580