Metal valves other than parts of machines; manually activated valves of metal; valves of metal for controlling the flow of gases in pipes, not being parts of machines; valves of metal for controlling the flow of liquids in tubes, not being parts of machines; valves of metal for conducting water, not being parts of machines; ball valves, butterfly valves and reducing valves, all of metal, not being parts of machines
Metal GoodsValves as machine components; valves being parts of machines; pneumatic actuators for valves; mechanical valves for regulating fluid flow being parts of machines; valve lock mechanisms being parts of machines
MachineryGaskets for industrial use, namely, valve gaskets; gaskets not of metal for conduits; gaskets for industrial use not of metal for valves; gaskets not of metal to prevent gas leaks for valves; gaskets for use as liquid-tight seals for valves; sealing gaskets not of metal for valves
Rubber Goods