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 5945-00-347-5153
NSN 5855-01-333-0969
NSN 6610-01-083-7579
NSN 6645-00-515-6148
NSN 6135-00-269-5843
NSN 6130-01-100-8077
NSN 5835-01-320-8306
NSN 5975-01-356-7617
NSN 6145-00-691-3609
NSN 2925-01-127-0167
NSN 6320-01-006-6138
NSN 6105-01-140-1189