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 5999-01-467-7637
NSN 5915-00-868-2145
NSN 5945-01-079-7500
NSN 4140-00-009-0233
NSN 5998-01-634-0604
NSN 5910-01-481-1046
NSN 6110-01-317-2372
NSN 6220-01-484-9035
NSN 5996-01-587-4216
NSN 5895-01-574-4268
NSN 6150-01-209-2673
NSN 5835-00-152-5516