Pneumatic valve regulated electric ventilation butterfly images

Butterfly pneumatic valve regulated electric ventilation is dedicated to all kinds of air, dust, gas pipe, such as high temperature flue gas as the gas flow control size or switch to cut off, and choose different materials to can meet different medium to low, medium and high temperature and corrosive medium, average temperature in - 20 - Between 425 ℃, pressure & le; 0. 6 mpa, small operation torque, easy operation, long service life, etc.






butterfly pneumatic valve regulated electric ventilation through the input control signals ( 4 ~ 20 madc or 1 ~ 5 VDC) And related power can control butterfly pneumatic valve operation, in order to meet the needs of pipeline operation, ventilation butterfly pneumatic valve adopts the midline type disc plate and short structure steel plate welding, a new type of structure has a compact structure, light weight, easy installation, small flow resistance, big circulation, convenient operation, etc. Widely used in building material, metallurgy, mining, power, such as venting and environment protection industries.

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