ALERT

Covid-19

We, at ProcessBarron, recognize this can be a difficult time and we remain deeply committed to the safety of our customers and our employees while maintaining a standard of excellence to meet all your service needs.

Learn More

Butterfly Dampers

Butterfly Damper Design

Butterfly air dampers are single blade, low or minimum leakage dampers that are well suited for open-closed service or flow control balancing. ProcessBarron butterfly damper designs include:

  • Round, square, or rectangular blades
  • Electric, pneumatic, hydraulic, or manual gear actuators with pneumatic or electrical positioners for effective damper control
  • A high-temperature butterfly damper model with refractory lining on the blade and interior of the housing is available for elevated temperature applications up to 1400˚F
  • Damper furnished with stainless steel heat compensating blade seals