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 6220-01-326-2317
NSN 6220-00-485-1428
NSN 6130-00-596-9565
NSN 6645-01-257-1948
NSN 5910-01-541-4644
NSN 5855-01-369-4192
NSN 6685-01-420-0410
NSN 5999-01-351-5601
NSN 5835-01-013-9321
NSN 5905-00-351-8087
NSN 5999-01-553-2185
NSN 5990-00-851-8022