進口液化氣電磁閥 德國洛克制造
進口液化氣電磁閥產(chǎn)品概述:
德國《LOCKE》洛克--液化石油(Liquefied Petroleum Gas簡稱LPG):是混合物,通常伴有少量的丁烯。一種強烈的氣味劑乙硫醇被加入液化石油,這樣石油的泄漏會很容易被發(fā)覺。液化石油是在提煉原油時生產(chǎn)出來的,或從石油或然氣開采過程揮發(fā)出的氣體。液化石油(LPG)常被人們誤認為。實際上LPG是石油和然氣在適當(dāng)?shù)膲毫ο滦纬傻幕旌衔锊⒁猿匾簯B(tài)的方式存在。
德國《LOCKE》洛克--進口液化氣電磁閥閥芯采用不銹鋼活塞式,活塞環(huán)不會被介質(zhì)中的雜質(zhì)卡死,更加提高電磁閥的壽命和可靠性、可持續(xù)頻繁工作,動密封性能高,使用壽命長。
Liquefied petroleum gas (LPG): a mixture of propane and butane, usually accompanied by a small amount of propylene and butene. Ethanethiol, a strong odor agent, is added to LPG, so that the leakage of LPG can be easily detected. Liquefied petroleum gas (LPG) is produced when crude oil is refined or volatilized from the process of oil or natural gas exploitation. Liquefied petroleum gas (LPG) is often mistaken for propane. In fact, LPG is a mixture of oil and natural gas under appropriate pressure and exists in liquid form at room temperature. The valve core of the LPG solenoid valve imported from Germany "lock" is of stainless steel piston type. The piston ring will not be stuck by impurities in the medium, which will further improve the service life and reliability of the solenoid valve, continuously and frequently work, with high dynamic sealing performance and long service life.
進口液化氣電磁閥性能范圍:
公稱通徑~500mm
原理結(jié)構(gòu)先導(dǎo)活塞式
環(huán)境溫度-10~+50℃ -40~+80℃
線圈溫度<+50℃ lt;+85℃
控制方式常閉、常開、自保持
公稱壓力~100Mpa
閥體材質(zhì)鑄鋼、不銹鋼304、316
適用介質(zhì)液化石油
介質(zhì)溫度-40~+380℃
介質(zhì)粘度小于50CSt (大于50時需定制)
防護性能防爆、防水、手動裝置、信號反饋等
閥芯材質(zhì)均為不銹鋼
接線方式接線座式、引線式、插頭式
電源電壓DC12、DC24V、DC36V、DC110V、DC127V、DC220V、DC380V;
AC24V、AC36、AC110V、AC127V、AC220V、AC380V
連接方式法蘭、內(nèi)螺紋、外螺紋、卡套、焊接
泄 漏 量零泄漏
備 注特殊型可定制
進口液化氣電磁閥產(chǎn)品特點:
1、電磁閥內(nèi)部組件均為不銹鋼制造,采用數(shù)控加工中心制成,控制尺寸精度高,產(chǎn)品互換性好。
2、活塞環(huán)采用特殊材料,伸展自如,不會被介質(zhì)中的雜質(zhì)卡死,具有自動間隙補償功能,動密封性能高。
3、金屬活塞與金屬閥腔不產(chǎn)生直接摩擦,活塞壽命增長,可連續(xù)動作百萬次以上。
4、閥體的安裝方位不受限制,垂直、水平、傾斜都可以。
5、線圈,線圈不易燒毀。合理的密封結(jié)構(gòu),密封性能更好。
6、長期停止動作后的重新啟動,動作同樣靈敏。
進口液化氣電磁閥工作原理:
常閉:當(dāng)線圈通電時,電磁鐵芯吸合,卸壓孔打開,主活塞由介質(zhì)壓力推動,打開主閥口,介質(zhì)流通。
當(dāng)線圈斷電時,主閥口關(guān)閉,介質(zhì)截止。
常開:當(dāng)線圈通電時,電磁鐵芯吸合,卸壓孔關(guān)閉,主活塞由介質(zhì)壓力推動,關(guān)閉主閥口,介質(zhì)截止。
當(dāng)線圈斷電時,主閥口打開,介質(zhì)流通。