0.228 in. Stem stroke for reverse flow
A valve with a stem that may be mechanically actuated to two different positions by rotary or linear motion. In the first 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. In the second position, the valve disk is lifted from the seat to allow a flow of fluid in either direction through the valve. The valve disk may be spring loaded. See also valve, stop-check and valve, stop-lift-check.
Classification: Check valves of materials other than copper, iron or steel
NSN 4140-00-240-1848
NSN 5985-01-024-1020
NSN 6145-01-083-0866
NSN 2925-01-384-4139
NSN 5935-00-370-3908
NSN 6685-00-300-3653
NSN 5950-00-485-9070
NSN 5945-01-262-6358
NSN 5996-01-476-7550
NSN 6645-01-160-7707
NSN 5910-00-446-1957
NSN 2925-01-267-1598