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 6145-01-005-4654
NSN 2925-01-157-9204
NSN 6645-00-628-6515
NSN 5999-01-319-8445
NSN 5965-00-208-4896
NSN 5930-01-590-6610
NSN 6145-01-332-9171
NSN 5925-01-240-7050
NSN 5996-01-584-8748
NSN 5905-01-003-0245
NSN 6150-00-993-5568
NSN 7035-01-413-6697