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 5915-01-092-2545
NSN 5965-00-529-0602
NSN 5925-01-394-5365
NSN 6620-01-104-2699
NSN 6650-01-326-1521
NSN 5990-01-369-6915
NSN 5925-00-853-6198
NSN 5905-01-373-8268
NSN 6145-00-323-6021
NSN 5960-01-258-6708
NSN 2925-01-113-6904
NSN 6320-01-426-8947