進口天然氣電磁閥德國洛克品牌各種參數(shù)

進口天然氣電磁閥產品參數(shù)：

閥體材質：黃銅,鑄鋼WCB，不銹鋼304

公稱通徑：DN1~DN300

連接方式：螺紋,法蘭,卡套,活接,外螺紋

電源電壓：AC24~AC220V,DC12V~DC24V

專用介質：天然氣,燃氣,氣體或煤氣、沼氣等

使用溫度：0～80℃,0～200℃

公稱壓力：0～6.4mpq

結構型式：直動活塞式,先導活塞式

控制功能：常閉型,常開型,自保持式,手動功能,信號反饋

防爆等級：防爆ExdIICT4 ExdIICT5 ExdIICT6

進口天然氣電磁閥產品簡介：

進口天然氣電磁閥，Natural gas solenoid valve，主要應用如下：與可燃氣體泄漏監(jiān)測儀器相連接。當儀器檢測到可燃氣體泄漏時，自動快速關閉主供氣體閥門，切斷燃氣的供給，及時制止惡性事故的發(fā)生。

與燃氣泄漏報警器配套使用，在燃氣發(fā)生泄漏或需要緊急關閉的時候，主機給電磁閥一個脈沖電源信號，電磁閥在1秒內切斷氣源供給，有效的防止事故的發(fā)生，在排除險情之后，由人工打開電磁閥防護罩，手動打開閥門！

常開型：手動擰開防護罩，將手柄球往上提起閥門，此時閥門打開，當燃氣泄露時，線圈通電，電磁閥瞬間關閉，此時無論*通電電磁閥業(yè)處于關閉狀態(tài)，必須在排除險情后由人工開啟閥門！

Introduction of imported natural gas solenoid valve products:
Imported natural gas solenoid valve is mainly used as follows: it is connected with combustible gas leakage monitoring instrument. When the instrument detects the combustible gas leakage, it will automatically and quickly close the main gas supply valve, cut off the gas supply, and stop the occurrence of malignant accidents in time.
It is used together with the gas leakage alarm. When the gas leaks or needs to be shut down in an emergency, the host gives a pulse power signal to the solenoid valve. The solenoid valve cuts off the gas supply within 1 second, effectively preventing the occurrence of accidents. After removing the danger, manually open the protective cover of the solenoid valve and manually open the valve!
Normally open type: manually open the protective cover and lift the handle ball up to the valve. At this time, the valve will open. When the gas leaks, the coil will be powered on and the solenoid valve will be closed instantly. At this time, no matter how powered on, the solenoid valve will be closed. The valve must be opened manually after the danger is eliminated!
 

進口天然氣電磁閥結構圖：