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 5975-01-004-1143
NSN 5920-00-111-2375
NSN 6135-01-210-8715
NSN 5835-01-042-5315
NSN 5855-00-991-0096
NSN 6135-01-316-9794
NSN 5910-01-590-0118
NSN 6130-00-467-5014
NSN 5920-01-309-6766
NSN 6110-00-519-5339
NSN 6620-00-928-4612
NSN 5975-01-502-7084