What Media Conditions Are Suitable For Wafer-type Fluorine-lined Butterfly Valves?

With the rapid development of modern petrochemical industry, in many special working conditions, some media are highly corrosive, and even stainless steel valves and rubber-lined valves can no longer meet the needs. If alloys such as Hastelloy are used as materials, because they contain many rare metals, the resources are limited, the price is expensive, and they are not suitable for widespread use. According to the success of modern science and technology, fluoroplastics have excellent corrosion resistance, high and low temperature resistance, insulation, etc., and can resist corrosion from almost all chemical media. Processing fluoroplastics and then lining the interior of ordinary steel shells solves the problem that steel is not resistant to corrosion and the problem that fluoroplastics are not resistant to high pressure. Therefore, fluorine-lined valves have excellent performance, are not afraid of corrosion, have low friction, and have good self-lubrication.
Lined Butterfly Valve is a type of fluorine-lined valve, which can withstand pressures up to 215MPa. Depending on the valve material, the applicable temperature is also different. For example, the steel-lined fluoroplastics cannot exceed 150 degrees Celsius at the highest temperature, and are more suitable for corrosive media such as acids and alkalis with low viscosity. When using fluorine-lined valves such as wafer-type fluorine-lined butterfly valves, try to avoid using them in media with solid particles.