Used in an industrial system to fully open or close the flow in a duct. Especially beneficial where complete shutdown is critical, such as in a bypass to a chimney, filter, or at the intake and outlet of an air handling unit.
Suitable for clean gases as well as gases with some particulate content. For shutdown and emission control. To optimize and ensure tightness. To meet environmental standards.
Durable and reliable structure. A through-shaft where the blade is suspended in a three-point linkage. The damper blade is flat or curved depending on the dimension and function. The three-point linkage, together with the blade shape, ensures 100% geometric sealing.
The advantage of the S450 is that the blade is lifted out of the duct in the open position. This comes at the cost of a larger installation size.
Disc dampers or Three-lever dampers are installed so that the flow presses the blade against the sealing surface, which helps the pressure to keep the damper tight.
Used in an industrial system to fully open or close the flow in a duct. Especially beneficial where complete shutdown is critical, such as in a bypass to a chimney, filter, or at the intake and outlet of an air handling unit.
Suitable for clean gases as well as gases with some particulate content. For shutdown and emission control. To optimize and ensure tightness. To meet environmental standards.
Durable and reliable structure. A through-shaft where the blade is suspended in a three-point linkage. The damper blade is flat or curved depending on the dimension and function. The three-point linkage, together with the blade shape, ensures 100% geometric sealing.
The advantage of the S450 is that the blade is lifted out of the duct in the open position. This comes at the cost of a larger installation size.
Disc dampers or Three-lever dampers are installed so that the flow presses the blade against the sealing surface, which helps the pressure to keep the damper tight.
| Temperature | < 750°C |
|---|---|
| Size | DN250 – 2000 |
