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Product ID:
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Fire damper
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Application:
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It is used in the wall piping ventilation system that requires fire resistance to prevent the fire from spreading along the Duct.
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Fuction:
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1.Manual opening or reset
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2.Close the valve through DC24V
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3.Normally open.Valve will automatically close under fuse operation at 70ºC.
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4.Manually adusting the openning angle of the blade within 0-90°
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5.Output close signal of the valve Can output the signal optionally upon user’s requirements.
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