The working regulating valve is an important functional equipment of the gasification pressure regulating skid, and it is responsible for the important task of the whole station - decompression. At present, the working regulating valves used in the industry mainly include self-operated pressure regulators, pneumatic regulating valves (also called flow regulating valves, control valves), and electric regulating valves. We see that electric regulating valves are used as working regulating valves. More and more applied to various stations.
If a gasification pressure regulating skid takes pressure regulation or voltage regulation as its main task, the working regulating valve should choose a self-operated pressure regulator; if both pressure regulation and flow regulation are required, pneumatic regulation should be selected. If there are both pressure regulation and flow regulation requirements, but the station is not equipped with instrument air, the electric regulating valve is used.
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