[Class : 6] Metal Water Pipe Valves; Water Pipe Valves Of Metal; Metal Valves For Water Pipes; Drain Traps [Valves] Of Metal; Valves Of Metal, Other Than Parts Of Machines, Including Those Made From Alloy Steel And Titanium; Metal Pulleys, Springs And Valves [Not Including Machine Elements], Etc[Class : 7] Pumps, Electric; Pressure Valves [Parts Of Machines]; Pressure Valves Being Parts Of Machines; Machines And Machine Tools, Motors And Engines, Apparatus For Aerating Water, Water Separators/Drain Cocks; Centrifugal Pumps, Compressed Air Pumps, Pumps [Machines]; Hydraulic Pumps; Circulating Pumps; Electrical Water Pumps; Centrifugal Metering Pumps; Centrifugal Pumps; Positive Displacement Pumps; Rotary Lobe Pumps.[Class : 9] Apparatus And Instruments; Pressure Indicator Plugs For Valves, Water Level Indicators, Amplifying Tubes/Amplifying Valves, Thermionic Valves, Fire Pumps; Pressure Indicating Plugs For Valves; Pressure Indicator Plugs For Valves; Solenoid Valves; Control Valves For Regulating The Flow Of Gasses And Liquids [Solenoid Valves]; Fluid Flow Meters; Remote Control Receivers; Remote Control Apparatus; Pressure Indicating Plugs For Valves; Ball Valves Being Parts Of Machines; Butterfly Valves Being Parts Of Machines; Water Control Valves For Faucets; Mixing Valves For Faucets; Solenoid Valves; Control Valves For Regulating The Flow Of Gasses And Liquids [Solenoid Valves]; Remote Control Telemetering Apparatus; Downloadable Computer Software For Remote Monitoring And Analysis.[Class : 11] Apparatus And Installations For Water Supply And Sanitary Purposes; Level Controlling Valves In Tanks; Mixer Taps For Water Pipes, Mixer Faucets For Water Pipes, Pipes [Parts Of Sanitary Installations]; Water Pipes For Sanitary Installations; Regulating And Safety Accessories For Water Apparatus; Water Supply Installations; Watering Installations, Automatic; Automatic Watering Installations; Heat Pumps; Water Control Valves For Faucets; Etc.