A valve that controls flow by a cylindrical piston sliding vertically through packing rings separated by a metal cage having ports through which flow may proceed when the valve is open. Rotation of the threaded stem is used to regulate the position of the piston. See also valve, plug and valve, weighted control, piston.
Classification: Other taps, cocks, valves, etc., nesoi
NSN 6650-01-206-3584
NSN 5990-00-730-4366
NSN 5835-01-457-7951
NSN 6320-01-358-8069
NSN 5835-01-303-6563
NSN 6145-01-606-8474
NSN 5960-00-411-3578
NSN 6145-01-148-7523
NSN 7035-01-433-4401
NSN 5990-01-503-0194
NSN 6320-01-492-1976
NSN 6610-01-455-4977