Radial vane dampers are most commonly used at fan intakes but also in flue gas ducts. By having the blades meet at a hub in the center, the air is given a rotation that moves more efficiently through the fan wheel or duct. This reduces the load, and thereby energy consumption, on the fan. The damper can be used for flow control as well as for shutdown.
A through-shaft where the blade is welded along the entire shaft. No screwed parts in the duct that could cause problems over time.
Radial vane dampers are most commonly used at fan intakes but also in flue gas ducts. By having the blades meet at a hub in the center, the air is given a rotation that moves more efficiently through the fan wheel or duct. This reduces the load, and thereby energy consumption, on the fan. The damper can be used for flow control as well as for shutdown.
A through-shaft where the blade is welded along the entire shaft. No screwed parts in the duct that could cause problems over time.
Temperature | < 500°C |
---|---|
Size | DN0 – 3000 |