Industrial Dampers Manufacturers

Forney dampers combine Damper Design™ field proven designs into a unique engineered solution to meet your plants specific needs.
BIPlane Damper
Proper functioning dampers are vital to the operation of your plant, so we put our design emphasis on areas critical to the effectiveness and life of the damper. Forney supplies a complete line of high quality dampers to utility and heavy industrial customers, including:
  • Louver Dampers
  • Guillotine Dampers
  • Double Louver Dampers
  • Round or Butterfly Dampers
  • Poppet Dampers
  • Expansion Joints
  • Air Heater Seals
BiPlane Dampers
BiPlane Dampers
The BiPlane™ Louver provides superior function over tradition double louver damper designs.  The BiPlane design provides zero leak sealing when control or isolation is needed. Less damper gives better …
HRSG Bypass Dampers
HRSG Bypass Dampers
For HRSG bypass applications, Forney provides a better, faster, cheaper alternative to a typical flap and guillotine damper arrangement. Forney utilizes two BiPlane Dampers for superior isolation and …
Expansion Joints
Expansion Joints
The Forney high performance, severe service expansion joint is designed to take the most extreme movements without inducing unneeded loads onto the adjacent duct.