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 5835-00-918-8169
NSN 6220-00-449-6016
NSN 6145-01-462-1120
NSN 5920-00-238-6491
NSN 5905-01-519-2075
NSN 5930-00-774-9604
NSN 5920-00-276-8657
NSN 6685-01-027-0721
NSN 5965-01-399-8454
NSN 6610-01-482-4630
NSN 5975-01-326-9012
NSN 5935-01-527-1574