Valve size 1.500 in.
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.
Classification: Check valves of steel
NSN 6685-01-486-3679
NSN 5910-00-917-5519
NSN 5998-01-133-6410
NSN 6240-00-422-1278
NSN 6240-01-303-4595
NSN 5925-00-584-0891
NSN 5895-01-125-9629
NSN 2925-01-111-2927
NSN 6220-01-569-9741
NSN 5998-01-325-8321
NSN 5910-01-261-9536
NSN 5990-01-416-0362