6
Valves of metal, other than parts of machines; Valves of metal, other than parts of machines; Water-pipe valves of metal; Valve assemblies of metal [other than parts of machines]; Metal pulleys, springs and valves [not including machine elements]; Water-pipe valves of metal; Check valves of metal (other than parts of machines); Manually operated metal valves; Draw-off valves (metal -) [other than parts of machines]; Metal valves for controlling the flow of fluids in pipelines; Metal valves for controlling the flow of gases in pipelines; Valves of metal other than parts of machines including those from alloy steel and titanium; Regulating valves of metal (other than parts of machines)
7
Valves [parts of machines]; Valve assemblies of metal being parts of machines; Pressure controllers (valves) which are parts of machines; Compressed air switch valves; Pump control valves; Pressure controllers [valves] being parts of machines; Pneumatically operable valves; Regulators [parts of machines]; Metal safety valves [parts of machines]; Safety valves -parts of machines; Slide valves -parts of machines; Hydraulic valves; Hydraulic valves [parts of machines]; Valves [mechanical] for regulating fluid flow; Non-return valves of metal [parts of machines]; Valves for pumps; Valves (Clack -) [parts of machines]; Valves that can close (parts of machines), taps of metal (valves) (parts of machines), taps for machines
9
Measuring, detecting and monitoring instruments, indicators and controllers; Measuring, counting, alignment and calibrating instruments; Temperature measuring instruments; Temperature indicating apparatus; Temperature controlling apparatus; Pressure indicators of metal, digital pressure indicators, pressure switches, and parts and fittings therefor; Flowmeters; Flow detectors and indicators; Level indicators; Electronic level indicators; Level switches; Controllers (regulators); Electric control valves; Linear actuators [electric]; Electric valves [thermionic]
11
Mechanisms for controlling fluid level in tanks [valves]; Level controlling valves in tanks; Stop cocks being safety apparatus for gas apparatus; Stop cocks being safety apparatus for water apparatus; Stop valves for regulating water; Pipe laying cocks; Valves (solenoid controls for automatically operating -) [parts of heating installations]; Water regulating valves [safety accessories]; Water control valves for faucets; Water control valves for water cisterns; Shower control valves [plumbing fittings]; Tub control valves [plumbing fittings]; Control valves (Thermostatic -) for central heating radiators; Level control valves; Valves (temperature sensitive controls for automatically operating -) [parts of heating installations]; Temperature control valves [parts of water supply installations]; Float valves [ball cocks]; Manually-operated plumbing valves; Radiator valves; Safety valves for gas apparatus; Safety valves for water apparatus; Safety valves for gas pipes; Pressure relief valves [safety apparatus] for gas pipes; Safety valves for water pipes; Pressure relief valves [safety apparatus] for water pipes; Valves for air conditioners; Level controlling valves in tanks; Taps [faucets]