Pneumatic Ventilation butterfly valve

Pneumatic valve gold, chemical industry, building materials, ventilation, environmental protection engineering in power plant, glass and other industries of cold or hot air with dust in the gas pipeline, the gas medium flow adjusting or cutting device.
1, using line type disc plate and short structure, a new type of structure design and manufacture of the steel plate welding, compact structure, light weight, easy installation, small flow resistance, big circulation, avoid the influence of high temperature expansion, operating pneumatic ventilation butterfly valve pneumatic ventilation butterfly valve for light
2, no the connecting rod, bolts, etc., reliable operation, long service life. You may install the transfer, is not affected by flow medium
This butterfly valve is a kind of closed type butterfly valve, widely used in building materials, metallurgy, mining, power and other production process of medium temperature 300 ℃ or less nominal pressure
Pneumatic valve
Air ventilation butterfly valve (11) 0.1 Mpa pipes, to connect and open/close or adjusting medium quality.
This butterfly valve is adopted the midline type disc plate and short structure is a new type of structure design and manufacture of the steel plate welding, compact structure, light weight, easy installation, small flow resistance, big circulation, avoid the influence of high temperature expansion, convenient operation. The body without connecting rod, bolts, etc., reliable operation, long service life. You may install the transfer, is not affected by flow medium.