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  • 防火閥執行機構(執行器）
  • 防火閥執行機構(執行器）

防火閥執行機構(執行器）

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寧波市鄞州金剛風閥執行器廠
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閥門常開，可手動關閉，DC24V電信號關閉，70度(280度）熔斷器動作關閉，手動復位，輸出動作電信號和連鎖信號，可五檔調節風量。公司產品防排煙閥配套用執行器種類齊全，質量可靠，安裝方便，執行器內裝扭簧自帶扭力，安裝時不需在閥體上另加裝彈簧。
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