Ifgl refractories limited produces furnace gate valve system. This is an iso 9001-2000 certified company. Furnace gate valve system is used for electric arc furnace, open hearth furnace and bof converter. Furnace gate valve system offers 100% slag free tapping of steel. Furnace gate valve system comes with two models. Width of this furnace gate valve system is 1168mm and 924 mm.