Valve operation method - electric motor
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 copper having a pressure rating of 850 kpa or over
NSN 5905-01-643-8247
NSN 5895-01-528-1051
NSN 5910-01-534-5054
NSN 6610-01-185-5832
NSN 6150-00-164-6745
NSN 7035-01-658-1623
NSN 5990-01-487-0871
NSN 6620-01-226-4065
NSN 6240-01-008-7030
NSN 6620-00-500-0041
NSN 5895-01-472-4117
NSN 5998-00-115-2045