Lame avec échelle 109 mm SGN 100H-120H

Gate valve with scale 109 mm SGN 100H-120H is used to regulate air or gas flow in the burner. The scale allows precise adjustment of the valve position, which is important for optimal equipment operation. This part fits models SGN 100H and 120H. During service or repair of boiler equipment, replacing a worn gate valve ensures accurate adjustment and stable burner operation. It is recommended to use original components to maintain factory specifications.