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  1. 中央空調配件
  2. 中央空調末端
  • 自垂式防火閥
  • 自垂式防火閥

自垂式防火閥

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長實風口廠（雄力廠）
  • 聯系人：陳慶宗
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  • 地區：四川 成都
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自垂式防火閥應用于有防火要求的通風空調系統上，發生火災時，溫度熔解器中的易熔環達到70度c時自動熔解，閥門關閉，切斷火勢和煙氣沿風管蔓延通道，閥門葉片可在0-90度c范圍內調節。

功能：

1、溫度70度c時熔解器動作，閥門關閉；

2、手動開啟或復位；

3、手動改變葉片開啟角度；

4、閥門動作時，輸出電訊號。

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