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
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