Germany omar （AUMA） valve international co., LTD. Is Europe fluid control areas of main production and suppliers, the company headquarters is located in Berlin, Germany, the company devotes to the scientific research development, the production fluid control device system, in many countries all have production base

Either water or oil, whether steam or other gas in the world, there is nothing to stay in a position. To move or flow is any system or industrial factories and mines of the source function, regardless of the system or factories and mines is how big or how small.

To operate the import gate valve, globe valve, imported inlet ball valve and imported electric valve electric actuator determines the flow. These actuators combined with control system use and performs its control instruction. Actuator can be connected to the control center or monitoring center, also can be in a certain extent depends on its own inligent units to work.

Where there is flow, there is AUMA.

From Germany, service to China.

The valve or other mechanical equipment of the actuator is control concept and its related products aggregate

Global AUMA staff engaged in the design, production, sales and service of the task, to ensure that our valves, actuators, control unit, gear box, reliable and durable safe operation.

進(jìn)口陶瓷閥門*制造商, 優(yōu)質(zhì)進(jìn)口陶瓷球閥，進(jìn)口AUMA陶瓷球閥專注電動(dòng)閥門50年——值得信賴

電動(dòng)陶瓷球閥在硅粉的輸送中,球容易被硅粉包裹,頻繁開啟容

易破壞金屬密封,導(dǎo)致泄露等問題的出現(xiàn),硅粉由于硬度高的原因，一般的球閥使

用壽命非常短。 針對這種情況，專門研究開發(fā)出適用的硅粉輸送陶瓷閥，

利用結(jié)構(gòu)陶瓷的強(qiáng)耐腐蝕性，以及鋯合金的高耐腐材料，使新閥門的壽命高于原

閥門6倍之多，給太陽能多晶硅硅粉輸送的設(shè)備管理帶來了一個(gè)振奮人心的好消息！

　性能特點(diǎn)： ★、所有與介質(zhì)接觸的部分均為結(jié)構(gòu)陶瓷材料,其化學(xué)穩(wěn)定性及硬

度*（洛氏硬度HRC90）,僅次于金剛石。因此, 本閥具有*的耐磨損、耐腐

蝕、耐沖蝕性能，且隔熱性好、熱膨脹小。 ★、球體采用*研磨設(shè)備及工藝

制造,球圓度精度高,表面質(zhì)量好,與閥座對研后,利用Zr02陶瓷的自滑潤性,可

取得很好的密封性能。 ★、*改變了金屬硬密封球閥易泄露、扭矩大、密封

面不耐腐蝕的缺點(diǎn)。 ★、陶瓷良好的耐磨性,讓本閥經(jīng)久耐用,可靠性*.使用

壽命長,是鈦合金閥和蒙乃爾閥的2-4倍。 ★、用于高硬度的顆粒介質(zhì)，或有軟

顆粒但又有腐蝕的介質(zhì)中，本閥門具有*的優(yōu)勢，也是目前*合適

此類介質(zhì)的閥門。