[Class : 6] Valves Of Metal [Other Than Parts Of Machines], Including Butterfly Valves, Check Valves, Double Bleed Valves, Double Block Valves, Gate Valves, Globe Valves, Pipeline Ball Valves; Parts And Fittings For All The Aforesaid Goods All The Aforementioned Goods Not Used In Connection With Automobiles[Class : 7] Strainers [Machines]; Apparatus [Machines], For Filterin...