Valve size 1/2 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 6610-01-440-9913
NSN 6685-01-415-5128
NSN 6620-00-236-7148
NSN 6130-01-373-4468
NSN 5998-01-459-9597
NSN 6145-01-288-7960
NSN 5996-01-422-8103
NSN 6145-01-343-1835
NSN 6110-01-623-3782
NSN 5855-01-634-0259
NSN 5996-01-508-4599
NSN 5965-01-595-5454