Electric Regulating Ventilation Butterfly Valve
The electric ventilation butterfly valve is designed and manufactured in the form of a novel structure which is welded with a middle-line disc plate and a short-structure steel plate, has the advantages of compact structure, light weight, convenient installation, small flow resistance, large flow volume, and avoids the influence of high-temperature expansion, and is light in operation. No connecting rod, bolt, etc. in the body,reliable work and long service life. It can be installed at multiple stations and is not affected by the flow of the medium.
The electric ventilation butterfly valve is made of the same material as the valve body into sealing ring and electric or pneumatic transmission. The suitable temperature depends on the material selection of the valve body, and the nominal pressure is less than 0.6 MPA. The main characteristics of the temperature are as follows:
- The design is novel, reasonable, and unique in structure, light in weight and quick in opening and closing.
- The operating moment is small, the operation is convenient, and labor-saving,
- Adopt suitable materials to meet the needs of low, medium and high temperature of different media and corrosive media, etc.
Electric ventilation butterfly valve is mainly used for ventilation in metallurgy,chemical industry, building materials, power station, glass and other industries. It is used as gas medium to adjust flow or cut off device in dusty cold air or hot air gas pipeline of environmental protection engineering.