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Where is the pneumatic butterfly valve used


Release time:

2021-06-11

pneumatic butterfly valveAlso known as pneumatic control butterfly valve, is a closed part (butterfly plate or butterfly plate) for the butterfly plate valve, it rotates around the valve axis to open and closed, mainly from the pipeline closure and saving effect. Can be used for low pressure pipeline medium switch control. The opening and closing part of the pneumatic butterfly valve is a disc-shaped butterfly plate that rotates around its own axis within the valve body to reach the purpose of opening and closing or conditioning. In industrial control, the principle structure of the pneumatic actuator drives the air source and the gear shaft to rotate counterclockwise from the starting port, and the valve is open. The driving air source is input from the closed port, the gear shaft rotates clockwise, and the valve is closed.

Where is the pneumatic butterfly valve used

pneumatic butterfly valveAlso known as pneumatic control butterfly valve, is a closed part (butterfly plate or butterfly plate) for the butterfly plate valve, it rotates around the valve axis to open and closed, mainly from the pipeline closure and saving effect. Can be used for low pressure pipeline medium switch control. The opening and closing part of the pneumatic butterfly valve is a disc-shaped butterfly plate that rotates around its own axis within the valve body to reach the purpose of opening and closing or conditioning. In industrial control, the principle structure of the pneumatic actuator drives the air source and the gear shaft to rotate counterclockwise from the starting port, and the valve is open. The driving air source is input from the closed port, the gear shaft rotates clockwise, and the valve is closed.
Pneumatic butterfly valves are suitable for blocking fluids for use in hazardous environments and where a high degree of automation is required. Pneumatic butterfly valve conveying gas, natural gas, liquefied petroleum gas, city gas, hot and cold air, chemical essence, power generation, environmental protection and other engineering systems in a variety of corrosive and non-corrosive fluid medium, suitable for a variety of pipeline conditioning and blocking fluid.
Widely used in many automated control terminals of industrial pipelines, dry and smooth gas is input into air pressure through positioner control. Pneumatic butterfly valve cylinder is required to rotate to complete the butterfly valve opening and closing and conditioning operation of the pneumatic device. Users can also use intelligent positioner connected to the field bus, detection and diagnosis of pneumatic butterfly valve.
Pneumatic butterfly valve is a commonly used valve control instrument. It is used to open and close the circular butterfly plate rolling with the valve stem to complete the pneumatic valve that is mainly used as a cut-off valve. Pneumatic butterfly valve of many types of products, small make up to specifically introduce the classification of pneumatic butterfly valve, hoping to help us.
Pneumatic flanged butterfly valve, pneumatic flanged butterfly valve This product consists of rubber sealed butterfly valve and carbon steel or stainless steel valve plate and valve stem. It is suitable for temperature ≤ 80~120 ℃, such as food, chemical industry, petroleum, electric power, light textile, paper making and other water supply and drainage, gas pipeline to make the effect of conditioning and interception medium.