For shutting off, controlling, diverting or reducing the flow of corrosive and chemically-polluted exhaust air, flue gases and process gases, for example in:
• Domestic and special waste incinerators
• Denitrification and flue gas desulphurization plants (DeNOxand FGD plants)
• Thermal power plants (e.g. gas turbine plants)
• Smelting works, production of precious and special metals, e.g. steel, copper, gold, silver, platinum, titanium, palladium
• Cement works and mineral oil refineries
• The process industry (chemicals, pharmaceuticals, foodstuffs) and the semiconductor industry
| Topic | Dampers Pneumatic Butterfly Valves Description |
|---|---|
| Construction | Valve body made of cast iron, stainless steel, or carbon steel |
| Disc or plate mounted on a central shaft | |
| Dampers | Additional components for enhanced control and damping capabilities |
| Actuation | Pneumatic actuators commonly used |
| Control Signal | Pneumatic pressure signal received from a control system |
| Applications | HVAC, water treatment, chemical processing, power generation, etc. |
| Advantages | Compact design, quick operation, low torque requirements |
| High flow capacities, improved stability, reduced noise | |
| Maintenance | Regular inspection, lubrication, and component replacement |


