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 6130-01-012-6073
NSN 6620-01-576-7723
NSN 6620-01-613-7996
NSN 6110-01-419-1968
NSN 5935-01-618-5187
NSN 6145-00-053-1166
NSN 7035-01-594-6838
NSN 6645-01-567-8282
NSN 5950-01-158-8384
NSN 6220-00-419-0635
NSN 6650-00-336-4828
NSN 6130-01-630-5267