Valve size 0.500 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 6610-01-255-4544
NSN 5945-01-555-8983
NSN 5965-00-501-7835
NSN 4140-01-481-5606
NSN 5950-01-252-8612
NSN 6220-00-470-6828
NSN 6620-00-955-0330
NSN 6650-00-031-8467
NSN 6610-00-468-1958
NSN 6685-01-599-8093
NSN 2925-01-026-1000
NSN 5855-01-058-6687