進(jìn)口電動(dòng)對(duì)夾式蝶閥德國(guó)洛克品牌使用效果比較

進(jìn)口電動(dòng)對(duì)夾式蝶閥結(jié)構(gòu)特點(diǎn)：

（1）設(shè)計(jì)新穎、合理、結(jié)構(gòu)獨(dú)特，重量輕，啟閉迅速。

（2）密封件可以更換，密封性能可靠達(dá)到雙向密封零泄漏。

（3）密封材料耐老化、耐腐蝕，使用壽命長(zhǎng)等特點(diǎn)。

（4）兩截式閥桿無銷連接，結(jié)構(gòu)簡(jiǎn)單緊湊，維修方便。

（5）閥座密封與靠背一體結(jié)構(gòu)，減少閥座變形量。

（6）閥桿軸向定位裝置，增強(qiáng)密封性、減少閥門扭矩。

（7）可以任何位置安裝，維修方便。

進(jìn)口電動(dòng)對(duì)夾式蝶閥規(guī)格參數(shù)：

閥體材質(zhì)                                  

公稱通徑：DN40-DN1200                           

公稱壓力：1.0Mpa-1.6Mpa                         

適用溫度：-20℃~120℃                           

適用介質(zhì)：水、氣、油                           

閥體材質(zhì)：鑄鐵、球墨鑄鐵、鑄鋼、不銹鋼         

連接方式：對(duì)夾連接

執(zhí)行器參數(shù)                          

傳動(dòng)方式：電動(dòng)（帶手動(dòng)）

控制電源：110/220V AC；50/60Hz

動(dòng)作時(shí)間：10s；30s；45s；135s

防護(hù)等級(jí)：IP65；IP67可定制IP68

保護(hù)裝置：內(nèi)置過熱保護(hù)、過載保護(hù)

控制方式：開關(guān)型、無源觸點(diǎn)信號(hào)、開度信號(hào)、智能型

進(jìn)口電動(dòng)對(duì)夾式蝶閥工作原理：

進(jìn)口電動(dòng)對(duì)夾式蝶閥由閥體、蝶板、閥桿、電動(dòng)執(zhí)行器主要零件組成，靠電機(jī)轉(zhuǎn)動(dòng)帶動(dòng)閥桿運(yùn)動(dòng)，傳動(dòng)蝶板做90度旋轉(zhuǎn)達(dá)到啟閉效果。對(duì)夾連接、結(jié)構(gòu)簡(jiǎn)單，安裝方便，特別適用安裝距離短，大口徑管路中。通過選配不同類型的電動(dòng)執(zhí)行器，可適合不同工藝控制要求，廣泛使用于多種自控管路和裝置中。

Working principle of imported electric double clip butterfly valve:
The imported electric clamp type butterfly valve is composed of valve body, butterfly plate, valve stem and main parts of electric actuator. The motor drives the valve stem to move and drives the butterfly plate to rotate 90 degrees to achieve the opening and closing effect. The utility model has the advantages of simple structure, convenient installation, short installation distance and large diameter pipeline. By selecting different types of electric actuators, it can meet different process control requirements and is widely used in a variety of automatic control pipelines and devices.
                                                                               

進(jìn)口電動(dòng)對(duì)夾式蝶閥產(chǎn)品簡(jiǎn)介

德國(guó)洛克《DE LOCKE》進(jìn)口電動(dòng)對(duì)夾式蝶閥由電動(dòng)執(zhí)行器和對(duì)夾式硬密封蝶閥組成，屬旋轉(zhuǎn)高性能型調(diào)節(jié)或開關(guān)閥類，接受工業(yè)自動(dòng)化控制儀表來源的電流信號(hào)或電壓信號(hào)的輸入，可實(shí)現(xiàn)對(duì)工藝管路中流體介質(zhì)的比例調(diào)節(jié)或二位開關(guān)控制，從而達(dá)到對(duì)流體介質(zhì)的流量、壓力、溫度、液位等參數(shù)的自動(dòng)化控制。電動(dòng)對(duì)夾硬密封蝶閥采用精密的U形彈性密封圈和三偏心多層次金屬硬密封結(jié)構(gòu)，被廣泛用于介質(zhì)溫度≤425℃的治金 、電力、石油化工、以及給排水和市政建設(shè)等工業(yè)管道上，作調(diào)節(jié)流量和載斷流體使用。該閥采用三偏心結(jié)構(gòu)，閥座與碟板密封面均采用不同硬度和不銹鋼制作，具有良好的耐腐蝕性，使用壽命長(zhǎng)，本閥均有雙向密封功能。

Brief introduction of imported electric double clip butterfly valve
German Locke's de The imported electric double clip butterfly valve is composed of electric actuator and double clip hard seal butterfly valve. It is a kind of rotary high-performance regulating or on-off valve. It receives the input of current signal or voltage signal from industrial automation control instrument, and can realize the proportional regulation or two position switch control of fluid medium in process pipeline, so as to achieve the flow, pressure and temperature control of fluid medium The automatic control of the parameters such as, liquid level, etc. The electric double clip hard seal butterfly valve adopts precise U-shaped elastic seal ring and three eccentric multi-layer metal hard seal structure. It is widely used in metallurgy, electric power, petrochemical industry, water supply and drainage, municipal construction and other industrial pipelines with medium temperature ≤ 425 ℃ to regulate flow and load fluid. The valve adopts three eccentric structure, the valve seat and disc sealing surface are made of different hardness and stainless steel, with good corrosion resistance and long service life. The valve has two-way sealing function.