Butterfly Damper
A damper using a rotating disc to open, close or regulate flow in gas and air lines. Connections, sealing approach and actuation are selected for the process.

- Flow control
- Custom housing
- Actuation options
- Plant integration
Design and fabrication of butterfly damper
A damper using a rotating disc to open, close or regulate flow in gas and air lines. Connections, sealing approach and actuation are selected for the process.
Housing and connections
Cross-section, flanges and connections follow the duct geometry.
Blade and actuation
Blade movement and actuation match process control needs.
Operating conditions
Temperature, pressure and fluid properties guide material selection.
Flow control
A damper using a rotating disc to open, close or regulate flow in gas and air lines. Connections, sealing approach and actuation are selected for the process.
Process requirements
Blade movement
Flow adjustment
From project data to site implementation
Data analysis
Process and site requirements are assessed.
Engineering
Layout and connection details are defined.
Manufacturing and implementation
Fabrication and site work are planned together.
Information for a quotation
Gas flow and temperature
Provide the available inlet, outlet and operating temperature data.
Let’s review your flow-control requirements.
Share your process data and connection dimensions.