SGPF Series Fluorine Lining Single Seated Control Valve
Fluorine Lining Single Seated Control Valve is a bellows seal control valve whose plug part features PTFE bellows seal structure combined with packing box seal structure. Thus it can completely eliminate leakage from the area between the stem and the packing. All valve parts that are in contact with the medium are lined with poly vinyl fluoride (FEP is referred to as F46) who can resist acid (such as hydrochloric acid, sulphuric acid, hydrofluoric acid and so on), alkali, salt and other strong corrosive medium. It is suitable for regulating strong corrosive, strong toxic, expensive, volatile and easy penetration medium.