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Jiangsu aka Auto-Control Valve Co., Ltd. corrosion resistant valves are widely used in chemical, pharmaceutical, environmental protection and other industries.
Corrosion resistant valves used the occasion, tend to have strong corrosion, such as various acids, alkalis, or toxic, so there is a very high demand for valves, such as 304 stainless steel in general has been unable to meet the requirements, even 316L stainless steel not necessarily OK, this time, on the need to use special materials, if the duplex stainless steel, titanium, etc., or using fluorine, rubber lining and other means, to meet the different requirements of corrosive media is.
Automatic Control Valve Co., Ltd., Jiangsu Askar corrosion valves, can be divided according to the structure and function of the diaphragm valve, rubber lined / lined butterfly valves, lined ball valve, pipe clamp valve. The drive can be divided into electric diaphragm valves, pneumatic diaphragm valves, lined electric control valve, pneumatic lined valves, electric lined ball valve, pneumatic lined ball valve, electric lined butterfly valve, pneumatic lined butterfly. In a slight corrosive occasions, you can use rubber lined valves, such as rubber lined butterfly valves, rubber lined diaphragm valves, rubber lined pipe clamp valve. If the temperature is over 80 degrees, and corrosive, you must use lined valve, this valve body and trim fully padded Teflon, this material has the title of king of corrosion-resistant, can be applied to - 30 degrees to 150 degrees any strong corrosion conditions. If the medium temperature over 150 degrees, you can only choose the metal sealed valves.
For corrosion resistant valves, the seal is a critical bottleneck, because this media is not allowed leaked out, so you can consider using bellows seal bonnet structure that can prevent leakage.
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