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 5998-01-204-7904
NSN 5915-00-988-4824
NSN 6105-00-542-7948
NSN 5920-01-112-0296
NSN 5960-01-122-4470
NSN 5925-01-367-2519
NSN 6150-01-420-5873
NSN 6240-01-646-5509
NSN 6685-01-077-2326
NSN 6145-00-233-6010
NSN 5855-01-119-9575
NSN 5910-01-197-7358