Flowsun provide a Butterfly dampers Multilouvre dampers. Butterfly dampers aresimple and cost effective method of controland isolation. Stainless steel dampers forhigh temperature applications are availablein a variety of sizes. Various sealingarrangements can be used to provide thecorrect efficiency for your application.Sealing efficiency can be increased to 100%with the addition of twin seals and a sealingair fan.
Butterfly dampers can be actuatedpneumatically, electrically or manually by asimple hand lever or reduction gearbox.Multilouvre dampers are used in a variety ofindustries and applications including FossilFuelled Power Generation, TunnelVentilation, Gas Turbine / HRSG and GasCleaning Plants. Temperatures can beaccommodated from -55 Deg C to in excessof 600 Deg C. Pressure ratings can be inexcess of 1500mm WG.
Multilouvre dampers can be supplied invarious sizes from approx 1 square metreupto approx 60 square metres and will forman effective method of controlling andisolating most duct media. Dampers for GasCleaning systems can be manufactured in arange of materials including carbon steel,stainless steels and exotic alloys such asC276. As an alternative to a flap diverter,multilouvre dampers can be built into a T-Duct section and linked to provide aneffective inlet/bypass solution.
These can be incorporated with a guillotineto provide a fully integrated inlet/bypass/isolation solution. Seal air systemscan be added to provide 100% sealingefficiency. Various sealing arrangementscan be incorporated, from simplemetal/metal ledge seals to full twin flexibleInconel seals.
