[Class : 7] Valves For Machines; Clack Valves For Machines; Thermostatic Control Valves For Machines; Control Valves For Regulating The Flow Of Gases And Liquids [Parts Of Machines]; Ball Valves Being Parts Of Machines; Butterfly Valves Being Parts Of Machines; Hydraulically Operated Butterfly Valves; Butterfly Valves Of Metal Being Parts Of Machines; Butterfly Valves (Non Metallic ) Being Parts Of Machines; Angle Valves Being Parts Of Machines; Pump Control Valves; Pressure Regulating Valves; Valves As Machine Components; Pressure Valves [Parts Of Machines]; Check Valves Of Metal [Parts Of Machines]; Check Valves (Non Metallic ) [Parts Of Machines]; Stop Valves Of Metal [Parts Of Machines]; Lapping Machines; Lapping Machines For Metalworking; Grinding Machines; Automatic Grinding Machines; Machines For Grinding [Electric]; Grinding Machines For Industrial Purposes.