Used for gas pipeline in sulfuric acid industry: inlet and outlet of pre-furnace blower, inlet and outlet of relay fan, electric defog series and connecting valve, inlet and outlet of S02 main blower, converter regulation, inlet and outlet of preheater, etc.
Used for burning sulfur in sulfur acid system, conversion, dry absorption section, is the preferred brand of sulfur acid device valve, is considered by the majority of users: good sealing performance, light operation, vice corrosion, high temperature resistance, easy to operate, flexible, safe and reliable use of butterfly valve, has been widely used.
Also widely used in: chemical, petrochemical, smelting, medicine, food and other industries SO2, steam,
air, gas, ammonia, CO2, oil, water, brine, lye, seawater, nitric acid, hydrochloric acid, sulfuric acid, phosphoric acid and other media as the pipeline
Adjust theand
River closureDevice use.