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  1. 通風與空氣處理
  • 武漢防火排煙閥
  • 武漢防火排煙閥

武漢防火排煙閥

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武漢圣林風口風閥廠
  • 聯系人：郭慧
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  • 地區：湖北 武漢
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防火調節閥產品介紹

應用范圍：閥門常開，安裝在有防火要求的通風，空調系統的風管上，70℃時閥門關閉，手動復位開啟。

性能特點：

煙感信號、手動拉繩使閥門關閉、70℃易熔片動作，使閥門自動關閉、 閥門葉片0°-90°內，五檔調節風量、可輸出閥門關閉信號。

.防火閥，280度熔斷關閉，常開，輸出電訊號，這種和防火閥、防火調節閥類似，只是熔斷溫度不同，一般應用于火災排煙管穿越防火墻處，煙氣溫度超過280度時自動熔斷關閉，可連鎖關閉排煙風機。

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