Cast steel gate valve is a common fluid control device, which consists of cast steel valve body, valve plate, valve stem, and operating device. Cast steel gate valves are usually made of cast steel materials, which have characteristics of corrosion resistance, high temperature resistance, and pressure resistance.
The characteristics of cast steel gate valves are as follows:
 

Corrosion resistance: Cast steel gate valves are made of corrosion-resistant cast steel materials, which can adapt to the control needs of various corrosive media.
High temperature performance: Cast steel gate valves have good high-temperature resistance and can work normally in high-temperature environments.
 

Pressure resistance performance: Cast steel gate valves can withstand high pressure and are suitable for fluid control in high-pressure pipeline systems.
 

Flexible opening and closing: The valve plate of the cast steel gate valve is operated by an operating device to achieve the opening and closing of the valve, with flexible opening and closing and convenient operation.
Good sealing performance: The cast steel gate valve adopts a metal sealing or soft sealing structure, which has good sealing performance and can prevent leakage.
 

Cast steel gate valves are widely used in industrial fields such as petroleum, chemical, power, metallurgy, water treatment, etc., for medium cutoff and flow regulation. It is suitable for high flow and high pressure conditions and can operate stably in harsh environments.
 

Overall, cast steel gate valves are a commonly used fluid control device with characteristics of corrosion resistance, high temperature resistance, and pressure resistance, suitable for cutting and regulating media in various industrial fields.