Isolation valve
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Are emergency shut-off valves required at the inlet and outlet of the chemical production gas fan?
Chemical production gas? Is it gas produced by a chemical plant? If it is gas produced by a smelting plant, is gas from a blast furnace called high-output gas, and gas from a converter called converter-output gas? P-type gas fans are widely used; those who are not involved in design will simply use them if they are available, and consider the matter later if they are not. Generally, there are requirements regarding the quality of gas intake fans; if there are issues with their quality, they must be released into the atmosphere for ignition promptly. It mainly depends on the actual process requirements, for reference only.
If you wish to use them, feel free to contact us. We at Yantai Jintaimelin (Mr. Liu, 13287974125) are a manufacturer specializing in ceramic valves. Ceramic materials possess natural resistance to corrosion and wear; their hardness rating of HRA87 is second only to that of diamond. Thank you.