Material Serial no. Part 1 Hand Wheel Ductile iron 2 Stem nut Copper alloy 3 Support ductile cast iron 4 Gland Ductile cast iron 5 Gasket Buna-N rubber 6 Stem Stainless steel 7 Gasket Buna-N rubber 8 Disc Ductile cast iron packed with EDPM outside 9 Body ductile cast iron
Rising stem resilient soft seated gate valve BS stand 
