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FM UL 3C 認(ren)證(zheng)閥門

水流(liu)指(zhi)示(shi)器閥門

水(shui)流指示(shi)(shi)器主(zhu)要安(an)裝在分(fen)層或(huo)(huo)分(fen)區域(yu)的自(zi)動(dong)(dong)(dong)(dong)噴淋(lin)(lin)(lin)系(xi)(xi)統(tong)(tong)的水(shui)平干(gan)道(dao)上(shang)，在自(zi)動(dong)(dong)(dong)(dong)噴淋(lin)(lin)(lin)系(xi)(xi)統(tong)(tong)中(zhong)起著檢測和指示(shi)(shi)報警(jing)區域(yu)的作(zuo)用。一旦某處失火，系(xi)(xi)統(tong)(tong)開(kai)啟，噴頭噴水(shui)，管道(dao)中(zhong)水(shui)流動(dong)(dong)(dong)(dong)，當系(xi)(xi)統(tong)(tong)水(shui)通過(guo)指示(shi)(shi)器時，沖(chong)擊水(shui)流指示(shi)(shi)器的葉(xie)片(pian)向水(shui)流方向偏移(yi)傾斜，動(dong)(dong)(dong)(dong)作(zuo)桿擠壓(ya)超小(xiao)型電(dian)氣開(kai)關，電(dian)觸(chu)點(dian)(dian)閉合，給出(chu)電(dian)接(jie)點(dian)(dian)信(xin)號。即水(shui)流信(xin)號換(huan)成電(dian)信(xin)號，啟動(dong)(dong)(dong)(dong)電(dian)報警(jing)系(xi)(xi)統(tong)(tong)或(huo)(huo)直接(jie)啟動(dong)(dong)(dong)(dong)消防水(shui)泵(beng)等(deng)電(dian)氣設(she)備，并在控制臺上(shang)顯示(shi)(shi)出(chu)該區（或(huo)(huo)層）所控制的某處發(fa)生火情，并發(fa)出(chu)警(jing)報，這樣噴淋(lin)(lin)(lin)主(zhu)泵(beng)進行(xing)連續(xu)供水(shui)滅(mie)火。水(shui)流停止(zhi)時間中(zhong)片(pian)和動(dong)(dong)(dong)(dong)作(zuo)桿復位，開(kai)關觸(chu)點(dian)(dian)斷開(kai)，電(dian)接(jie)點(dian)(dian)信(xin)號消除(chu)。

產品(pin)特征(zheng)：

結構簡單(dan)，拆卸方(fang)便

靈敏度高，報警(jing)及時

球(qiu)化率高，耐腐蝕，質(zhi)量可靠