上海閥(fa)盛閥(fa)門制(zhi)造有限(xian)公司(si)主要生(sheng)產氣動(dong)(dong)(dong)(dong)緊(jin)(jin)(jin)急(ji)(ji)(ji)(ji)切(qie)斷(duan)閥(fa)，可(ke)提供氣動(dong)(dong)(dong)(dong)緊(jin)(jin)(jin)急(ji)(ji)(ji)(ji)切(qie)斷(duan)閥(fa)價(jia)格，氣動(dong)(dong)(dong)(dong)緊(jin)(jin)(jin)急(ji)(ji)(ji)(ji)切(qie)斷(duan)閥(fa)說(shuo)明書，氣動(dong)(dong)(dong)(dong)緊(jin)(jin)(jin)急(ji)(ji)(ji)(ji)切(qie)斷(duan)閥(fa)實(shi)物圖，氣動(dong)(dong)(dong)(dong)緊(jin)(jin)(jin)急(ji)(ji)(ji)(ji)切(qie)斷(duan)閥(fa)結構圖，氣動(dong)(dong)(dong)(dong)緊(jin)(jin)(jin)急(ji)(ji)(ji)(ji)切(qie)斷(duan)閥(fa)外(wai)形(xing)尺寸，氣動(dong)(dong)(dong)(dong)緊(jin)(jin)(jin)急(ji)(ji)(ji)(ji)切(qie)斷(duan)閥(fa)執行標(biao)準，氣動(dong)(dong)(dong)(dong)緊(jin)(jin)(jin)急(ji)(ji)(ji)(ji)切(qie)斷(duan)閥(fa)工(gong)作原理，氣動(dong)(dong)(dong)(dong)緊(jin)(jin)(jin)急(ji)(ji)(ji)(ji)切(qie)斷(duan)閥(fa)作用特(te)點(dian)。

  氣(qi)(qi)動(dong)緊急(ji)切斷閥(fa)是(shi)一(yi)種安(an)全保護閥(fa)，安(an)裝在(zai)液化石油氣(qi)(qi)（燃氣(qi)(qi)），液相與氣(qi)(qi)相管路上(shang)，與遠距離氣(qi)(qi)源配(pei)套使(shi)用(yong)(yong)，利(li)用(yong)(yong)氣(qi)(qi)源控制閥(fa)門(men)開(kai)啟-關(guan)(guan)閉，以便(bian)在(zai)管道或儲罐(guan)上(shang)發(fa)生大量(liang)泄漏甚至起(qi)火時，快速(su)手(shou)動(dong)使(shi)氣(qi)(qi)源卸壓(ya)，或高溫(wen)≥75%%p5C%%D時易(yi)熔(rong)合金熔(rong)化，而氣(qi)(qi)缸自動(dong)卸壓(ya)，閥(fa)門(men)迅(xun)速(su)關(guan)(guan)閉而止漏，起(qi)安(an)全保護作用(yong)(yong)。此閥(fa)也可(ke)做為氣(qi)(qi)動(dong)截(jie)止閥(fa)使(shi)用(yong)(yong)。可(ke)實現(xian)遠距離控制，關(guan)(guan)閉迅(xun)速(su)，開(kai)啟靈活。是(shi)替代進口的理想(xiang)選擇。氣(qi)(qi)動(dong)緊急(ji)切斷閥(fa)氣(qi)(qi)源入口按(an)裝一(yi)只二位三(san)通電磁(ci)閥(fa)，利(li)用(yong)(yong)遠程電器控制臺控制閥(fa)門(men)開(kai)關(guan)(guan)。

①燃氣(qi)泄漏報(bao)警器報(bao)警通電(dian)，電(dian)磁閥(fa)(fa)通電(dian)排氣(qi)，閥(fa)(fa)門(men)自動關閉。

②手動(dong)控制電磁閥(fa)(按下紅色卡子)排氣，閥(fa)門自動(dong)關(guan)閉。

氣動緊急切斷閥主要安裝尺寸：