Check valves of metal (other than parts of machines); Sludge cocks (valves) of metal, other than parts of machines; Sludge valves of metal, other than parts of machines; Valve bodies of metal (other than parts of machines); Valve assemblies of metal (other than parts of machines); 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-pipe valves of metal; Water regulating valves (metal) for water pipes; Water pipe valves of metal; Water pipe valves (metal); Water outlets (valves of metal) for water pipes

Fluid pressure control valves; Fluid pressure flow control valves; Fluid pressure operated flow control valves; Fluid valves for industrial use (parts of machines); Pneumatically operable valves; Slide valves (parts of machines); Sludge valves being parts of machines; Stop valves of metal (parts of machines); Stop valves (parts of machines); Valve assemblies of metal (parts of machines); Valve bodies of metal (parts of machines); Valves (mechanical) for regulating fluid flow; Valves (parts of machines); Valves of metal (electrically operated); Valves of metal (parts of machines)