Multi Louver Dampers

The louver type of damper consists of several blades mounted parallel across a duct, with centrally pivoted shafts extending out through a frame and driven by a linkage. Louver dampers are versatile, sizes: up to 7000 mm to handle any application in the power plant. Louver dampers are best applied to balance or control flow.

Advantages:

  • Reduced flange to flange size
  • Reduced weight
  • Floating blade design eliminates thermal distortion
  • Upstream and downstream blades may be supplied in different materials
  • Suitable for cladding with alloy stainless steels
  • Low pressure dro
  • Insulated blade design available
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