[Class : 6] Metal Water Pipe Valves; Drain Traps [Valves] Of Metal; Water Pipe Valves Of Metal; Metal Valves For Water Pipes, Valves Of Metal For Water Pipes; Metal Valves, Not Being Parts Of Machines; ; Valves Of Metal, Other Than Parts Of Machines; Angle Valves Of Metal, Other Than Parts Of Machines; Manually Operated Metal Valves, Other Than Parts Of Machines; Metal Pulleys, Springs And Valves [Not Including Machine Elements]; 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; Valves Of Metal, Other Than Parts Of Machines, Including Those Made From Alloy Steel And Titanium;