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Pneumatic butterfly valve damper


  • Port size:2"~80" (DN50~DN2000)
  • Pressure:PN2.5-PN16,CL150
  • Medium:Air,gas,dust
  • Temperature :-30~600℃
  • Body material:WCB,CF8,CF8M,CF3,CF3M etc.
  • Description:China Pneumatic butterfly valve damper manufacturer,factory and supplier,flange or wafer type Pneumatic butterfly valve damper with differet material.

Pneumatic butterfly valve damper introduction

Pneumatic butterfly valve damper is suitable for air,gas,dust,which can be flange or warder design.Pneumatic butterfly valve damper adopts the midline butterfly plate and the short structure steel plate welding new structure form design manufacture, which the high quality wear-resisting material to weld, the structure is compact, the weight is light, easily installs, the flow resistance is small, the circulation flux is big, avoids the high temperature expansion influence, the operation is light.No connecting rod, bolt, reliable work, long service life, especially suitable for thousands of low pressure difference, large diameter, large flow occasions, Pneumatic butterfly valve damper is used with various actuator combination, combination into different performance of the valve, can be multi-station installation, not affected by the flow of media.The Pneumatic butterfly valve damper is a kind of non-airtight butterfly valve, widely applies to the ventilation dust removal system, to the dust gas, the gas pipeline, the ventilation purification device, the flue gas pipeline, the medium temperature ≤ 300℃ nominal pressure is -0.1pma on the pipeline, for connecting, opening and closing or adjusting the medium quality.

Pneumatic butterfly valve damper technical datasheet
Optional functions of electric actuator double acting, single acting
Optional models of electric actuator AT series, AW series
Voltage AC110V, AC220V, AC24V,DC24V
Air source pressure 2bar-8bar
Nominal diameter DN50mm ~ DN2000mm
Nominal pressure PN1.0MPa
Applicable temperature -30~ +300℃
Connection mode flange type
Body material carbon steel, stainless steel
Valve plate material carbon steel, stainless steel, etc.
Seat lining carbon steel, stainless steel
Suitable medium smoke gas, air, gas and dust gas, etc.
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