進(jìn)口天然氣電磁閥德國洛克品牌各種參數(shù)

進(jìn)口天然氣電磁閥產(chǎn)品參數(shù)：

閥體材質(zhì)：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(zhì)：天然氣,燃?xì)?/span>,氣體或煤氣、沼氣等

使用溫度：0～80℃,0～200℃

公稱壓力：0～6.4mpq

結(jié)構(gòu)型式：直動(dòng)活塞式,先導(dǎo)活塞式

控制功能：常閉型,常開型,自保持式,手動(dòng)功能,信號(hào)反饋

防爆等級(jí)：防爆ExdIICT4 ExdIICT5 ExdIICT6

進(jìn)口天然氣電磁閥產(chǎn)品簡介：

進(jìn)口天然氣電磁閥，Natural gas solenoid valve，主要應(yīng)用如下：與可燃?xì)怏w泄漏監(jiān)測(cè)儀器相連接。當(dāng)儀器檢測(cè)到可燃?xì)怏w泄漏時(shí)，自動(dòng)快速關(guān)閉主供氣體閥門，切斷燃?xì)獾墓┙o，及時(shí)制止惡性事故的發(fā)生。

與燃?xì)庑孤﹫?bào)警器配套使用，在燃?xì)獍l(fā)生泄漏或需要緊急關(guān)閉的時(shí)候，主機(jī)給電磁閥一個(gè)脈沖電源信號(hào)，電磁閥在1秒內(nèi)切斷氣源供給，有效的防止事故的發(fā)生，在排除險(xiǎn)情之后，由人工打開電磁閥防護(hù)罩，手動(dòng)打開閥門！

常開型：手動(dòng)擰開防護(hù)罩，將手柄球往上提起閥門，此時(shí)閥門打開，當(dāng)燃?xì)庑孤稌r(shí)，線圈通電，電磁閥瞬間關(guān)閉，此時(shí)無論*通電電磁閥業(yè)處于關(guān)閉狀態(tài)，必須在排除險(xiǎn)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(jìn)口天然氣電磁閥結(jié)構(gòu)圖：