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 5930-00-568-2783
NSN 5835-01-495-0595
NSN 5895-01-084-5386
NSN 5996-01-216-0702
NSN 5925-00-657-3092
NSN 6130-01-487-5349
NSN 5975-01-566-6626
NSN 5910-01-468-5891
NSN 5990-00-238-3333
NSN 5975-01-198-9916
NSN 6645-00-518-2068
NSN 5950-01-375-3528