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 2925-00-449-2478
NSN 6610-01-419-7130
NSN 5990-01-432-9844
NSN 2925-00-934-8383
NSN 5895-01-356-7826
NSN 6130-01-367-2201
NSN 5996-00-343-4411
NSN 4140-01-530-4378
NSN 5910-00-526-8005
NSN 5950-01-604-8820
NSN 5999-00-924-7444
NSN 5895-00-408-1955