Motorized Butterfly Air Damper

  • Motorized Butterfly Air Damper
Motorized Butterfly Air Damper
  • THT
  • Tianjin, China
  • 25 days
  • 2000

Motorized Butterfly Air Damper has the advantages of simple structure, small flow resistance, light weight, flexible rotation, long service life and convenient operation and maintenance.


Motorized Butterfly Air Damper


Motorized Butterfly Air Damper is widely used in the dust containing cold air or hot air gas pipeline of ventilation and environmental protection engineering in metallurgy, building materials, chemical industry and other industries. As a gas medium flow regulation or cut-off device, Motorized Butterfly Air Damper can be used with various actuators to form different performance equipment.


The valve body and valve disc of Motorized Butterfly Air Damper are welded with high quality carbon steel plate or stainless steel plate. 



  • Suitable medium: Air, flue gas, dust gas, combustible gas

  • Working pressure:0.1Mpa, 0.2Mpa, 0.25Mpa

  • Suitable temperature: ≤450℃


DN100-DN4600

EN1092 PN2.5 PN6 PN10 

ASME B16.5 150LB

JIS-5K 10K

Other end connection on request



BodyCarbon steel
DiscCarbon steel
Stem2Cr13
OperatorElectric actuator


Louver air damper


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