To be used in chemical, building materials,power stations, glass and other industries in ventilation, environmental protection projects containing dust cold air or hot air gas pipeline, as a gas medium to adjust the flow or cut off device, this valve is generally installed horizontally. The electric hard sealing butterfly valve is used in sulfur burning, conversion and dry suction section of sulfur acid making system. It is the first choice of sulfur acid plant valve.

1.   Designed and manufactured with a new type of structure, welded with a center - lined disc and short structure.

2, No connecting rod inside, bolts, etc.,reliable work, long service life. Can be multi - station installation, not affected by the flow of media.

Electric wafer hard sealed butterfly valve is a kind of non-closed butterfly valve,which is widely used in building materials, metallurgy, mine, electric power and other production process. It is used for connecting, opening and closing rod, bolt, etc., which is used to connect, hoist and close rod, bolt and so on.It can be installed in multiple stations and not affected by the flow direction of the medium.

The electric wafer type hard-sealing butterfly valve is a non-closed butterfly valve, and is widely applicable to the pipeline with the nominal pressure of0.1mpa at the temperature of 300 DEG C in the production process of building materials, metallurgy, mines, electric power and the like.