[Class : 7] Pneumatic And Hydraulic Control And Closed Loop Control Elements And Devices And Parts Thereof; Valves [Parts Of Machines]; Connection And Distributor Plates For Valves; Valve Assemblies Of Metal [Parts Of Machines]; Piezo Valves; Multi Port [Parts Of Machines]; Regulators [Parts Of Machines]; Pressure Valves [Parts Of Machines]; Pneumatically Operable Valves; Valve Modules; Valve Terminals; Vacuum Generators; Vacuum Generator Modules For Valve Terminals; Parts Of All The Aforementioned Goods Included In This Class.[Class : 9] Electric And Electronic Control And Closed Loop Control Devices; Electronic Control Units For Valves; Electronic Control Units For Valve Terminals; Electric Valve Controls; Electric Control Valves; Solenoid Valves; Solenoid Operated Valves; Parts Of All The Aforementioned Goods Included In This Class.[Class : 20] Valves Made Of Plastic, Other Than Machine Parts; Parts Of All The Aforementioned Goods Included In This Class.