Cocks (valves) of metal (other than parts of machines); control valves (manual) for controlling the flow of air (other than parts of machines); control valves (manual) for controlling the flow of gasses (other than parts of machines); control valves (manual) for controlling the flow of liquids (other than parts of machines); flow control devices (valves) of metal, other than parts of machines; fluid flow valves of metal (other than parts of machines); metal valves for water pipes; valves (manual) of metal for regulating fluid flow; valves (taps) of metal for controlling flow; valves of metal (other than parts of machines); valves of metal for industrial installations (other than parts of machines); valves of metal for piping (other than parts of machines); water control valves of metal; water inlets (valves of metal) for water pipes; water outlets (valves of metal) for water pipes; water pipe valves (metal); water pipe valves of metal; water-pipe valves of metal

Air delivery valves; air switching valves; compressed air pilot valves; compressed air switch valves; control valves (parts of machines); control valves being pneumatic apparatus; hydraulic control valves; pneumatic control valves; pneumatic controls for automatically operating valves; pneumatically operable valves; pressure reducer valves (parts of machines); pressure reducing valves (parts of machines); pressure regulating valves parts of machines; safety valves (parts of machines); vacuum control valves (parts of engines); vacuum control valves (parts of machines); valves (mechanical) for regulating fluid flow; valves (parts of machines); valves of metal (parts of machines); valves of metal for industrial installations (parts of machines); valves of metal for piping (parts of machines); valves operated automatically by hydraulic control; valves operated automatically by pneumatic control; valves operated by changes in pressure