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href="http://www.cdcfah.com/zh/"><span>展會信息</span></a></li></ul></div></nav><section class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="hj2ewvc" class="twoCol"><div id="swlhj3q" class="page-proshow clearfix"><p class="current"> 當前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_jxjxysb/">機械及行業(yè)設(shè)備</a>?<a href="http://www.cdcfah.com/cp/second-jxjxysb_yyjyyj/">液壓機械與元件</a>?<a href="http://www.cdcfah.com/cp/third-yyjyyj_yeyaxitong/">液壓系統(tǒng)</a>?寧德二位五通電磁換向閥創(chuàng)造輝煌蘇州旭展機械供應(yīng)</p><div id="28vszop" class="leftbox clearfix"><h1>寧德二位五通電磁換向閥創(chuàng)造輝煌蘇州旭展機械供應(yīng)</h1><div id="ospczls" class="proBig"><div id="b77xebn" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/xuzhan1996/637368873012187500/8287978.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="v29qipy" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/xuzhan1996/637368873012187500/8287978.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="84d2hme" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</span>面議</p><p><span>所在地：</span>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>寧德二位五通電磁換向閥,電磁換向閥</p><p><span>***更新：</span>2021-01-24 13:16:19</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="p3wah3e" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">蘇州旭展機械有限公司</a></p><p><span>聯(lián)系人：</span>邱小姐</p><p><span>郵箱: </span>2851551878@qq.com</p><p><span>電話: </span>13812753904</p><p><span>傳真: </span>138_</p><p><span>網(wǎng)址: </span>http://www.xu-zhan.com</p><p><span>手機: </span>138-12753904</p><p><span>地址: </span>黃埭鎮(zhèn)東橋長旺路150號</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="moahzbd" class="page-proshow02"><p class="title">詳細說明</p><div id="hroq3h2" class="box"><p><p style="text-indent:25px">電磁閥同所有工具，事物一樣都是需要保養(yǎng)的，只有保養(yǎng)的更好才能夠延長其使用效果，但是，對于所有的東西的保養(yǎng)都有自己的注意事項的，電磁閥也不例外，所以，下面主要針對電磁閥的保養(yǎng)進行描述相應(yīng)的注意事項，寧德二位五通電磁換向閥，保障電磁閥能夠更加安全，方便的運行。工作時，要注意閥門前后壓力表，要求工作壓力不得超過額定壓力，工作壓差必須在額定壓差范圍內(nèi)，寧德二位五通電磁換向閥。當工作壓力超過額定壓力或工作壓差超過額定壓差時，電磁閥要停止使用，關(guān)閉前后手動閥，以防止電磁閥危險和泄漏?！‰姶砰y安裝后，須通入介質(zhì)試動作數(shù)次，確認正常后方可投入正式使用。應(yīng)定期清洗大閥內(nèi)外及銜鐵吸合面的污物。注意不要損壞密封面，寧德二位五通電磁換向閥。電磁換向閥用在工業(yè)控制系統(tǒng)中調(diào)整介質(zhì)的方向、流量和其他的參數(shù)。寧德二位五通電磁換向閥</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="寧德二位五通電磁換向閥,電磁換向閥" src="https://tyunfile.71360.com/UploadFile/xuzhan1996/637368873012187500/8287978.png"></div><p style="text-indent:25px">電磁換向閥主要是利用電磁鐵通電吸合時產(chǎn)生的力來操縱滑閥閥芯移動的.由于電磁換向閥可以借助于按鈕開關(guān),行程開關(guān),限位開關(guān),壓力繼電器等發(fā)出的電信號進行控制,所以在操縱方面非常方便,自動化程度高,在換向閥中應(yīng)用較為普遍.但由于受到電磁鐵的尺寸和推力的限制,電磁換向閥允許通過的流量較小,其通徑不大于10mm。要看是什么結(jié)構(gòu)的兩位四通閥。通常有四種： 1. 直動式彈簧復(fù)位的較簡單，通電動作，斷電靠彈簧復(fù)位。 2. 先導(dǎo)式的彈簧回位的，通電靠先導(dǎo)閥驅(qū)動閥芯，斷電靠彈簧復(fù)位。 3. 先導(dǎo)式彈簧加氣回位的，通電靠先導(dǎo)閥驅(qū)動閥芯，斷電靠氣加彈簧。 4. 先導(dǎo)式空氣回位的，通電靠先導(dǎo)閥驅(qū)動閥芯，斷電靠氣復(fù)位。寧德二位五通電磁換向閥電磁換向閥是用電磁控制的工業(yè)設(shè)備，是用來控制流體的自動化基礎(chǔ)元件。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="寧德二位五通電磁換向閥,電磁換向閥" src="https://tyunfile.71360.com/UploadFile/xuzhan1996/637368872925048828/1797129.png"></div><p style="text-indent:25px">電磁換向閥使用注意事項：1、根據(jù)整個液壓系統(tǒng)各種液壓閥的安裝連接方式應(yīng)協(xié)調(diào)一致的原則，選用合適的安裝連接方式。2、應(yīng)根據(jù)所需控制的流量選擇合適的換向閥通徑。如果閥的通徑大于10mm，則應(yīng)選用液動換向閥或電液換向閥。使用時不能超過制造廠樣本中所規(guī)定的額定壓力以及流量極限，以免造成動作不良。3、根據(jù)液壓系統(tǒng)的工作要求，選用合適的滑閥機能與對中方式。液動換向閥和電液換向閥應(yīng)根據(jù)系統(tǒng)的需要，選擇合適的先導(dǎo)控制供油和排油方式，并根據(jù)主機與液壓系統(tǒng)的工作性能要求決定所選擇的閥是否帶有阻尼調(diào)節(jié)器或行程調(diào)節(jié)裝置等。</p><p style="text-indent:25px">電液換向閥和液控換向閥主要用在流量超過電磁換向閥正常工作允許范圍的液壓系統(tǒng)中，對執(zhí)行元件的動作進行控制，或?qū)τ鸵旱牧鲃臃较蜻M行控制。電液換向閥：是與電磁操縱的先導(dǎo)閥組合成一體的液動換向閥。電液換向閥是用控制油路中的壓力油推動閥芯。電液換向閥是電磁換向閥和液控換向閥的組合，它是用電磁換向閥控制液控換向閥的動作，變換流體流動方向的控制閥。電液換向閥和液控換向閥主要用在流量超過電磁換向閥正常工作允許范圍的液壓系統(tǒng)中，對執(zhí)行元件的動作進行控制，或?qū)τ鸵旱牧鲃臃较蜻M行控制。電磁換向閥使用進口琴鋼線彈簧，表面染黑處理，擁有良好的彈力。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="寧德二位五通電磁換向閥,電磁換向閥" src="https://tyunfile.71360.com/UploadFile/xuzhan1996/637368873019501953/7001828.png"></div><p style="text-indent:25px">電磁換向閥的選擇要注意什么呢？電磁閥選型應(yīng)該依次遵循安全性，可靠性，適用性，經(jīng)濟性四大原則，其次是根據(jù)六個方面的現(xiàn)場工況（即管道參數(shù)、流體參數(shù)、壓力參數(shù)、電氣參數(shù)、動作方式、特殊要求進行選擇）。選型依據(jù)：1、根據(jù)管道參數(shù)選擇電磁閥的：通徑規(guī)格（即DN）、接口方式：1）按照現(xiàn)場管道內(nèi)徑尺寸或流量要求來確定通徑（DN）尺寸；2）接口方式，一般>DN50要選擇法蘭接口，≤DN50則可根據(jù)用戶需要自由選擇。2、根據(jù)流體參數(shù)選擇電磁閥的：材質(zhì)、溫度組：1）腐蝕性流體：宜選用耐腐蝕電磁閥和全不銹鋼；食用超凈流體：宜選用食品級不銹鋼材質(zhì)電磁閥；2）高溫流體：要選擇采用耐高溫的電工材料和密封材料制造的電磁閥，而且要選擇活塞式結(jié)構(gòu)類型的；3）流體狀態(tài)：大至有氣態(tài)，液態(tài)或混合狀態(tài)，特別是口徑大于DN25時一定要區(qū)分開來；4）流體粘度：通常在50cSt以下可任意選擇，若超過此值，則要選用高粘度電磁閥。質(zhì)量原因?qū)е碌墓收希ǔＴ陔姶艙Q向閥通電工作數(shù)小時內(nèi)即可明顯察覺。電磁閥DSG-02N-2B*-DC24V</p><p style="text-indent:25px">電磁換向閥安全性：腐蝕性介質(zhì)：宜選用塑料王電磁閥和全不銹鋼。寧德二位五通電磁換向閥</p><p style="text-indent:25px">電磁換向閥是利用電磁鐵推動閥芯來控制液流方向的。采用電磁換向閥可以使操作輕便，容易實現(xiàn)自動化操作，因此應(yīng)用極廣。電磁換向閥只是采用電磁鐵來操縱滑閥閥芯運動，而閥芯的結(jié)構(gòu)及型式可以是各種各樣的，所以電磁滑閥可以是二位二通、二位三通、二位四通、三位四通和三位五通等多種型式。一般二位閥用一個電磁鐵，三位閥需用兩個電磁鐵。操縱電磁閥用的電磁鐵分為交、直流兩種，交流電磁鐵的電壓一般為 220伏。其特點是啟動力較大，換向時間短，價廉。但當閥芯卡住或吸力不夠而使鐵芯吸不上時，電磁鐵容易因電流過大而燒壞，故工作可靠性較差，動作時有沖擊，壽命較低。直流電磁鐵電壓一般為 24伏。其優(yōu)點是工作可靠，不會因閥芯卡住而燒壞，壽命長，體積小，但啟動力較交流電磁鐵小，而且在無直流電源時，需整流設(shè)備。為了提高電磁換向閥的工作可靠性和壽命，近年來，國內(nèi)外正日益普遍地采用濕電磁鐵，這種電磁鐵與滑閥推桿間無須密封，消除了 O形密封圈處的摩擦力，它的電磁線圈外面直接用工程塑料封固，不另作金屬外殼，這樣既保證了絕緣，又利于散熱，所以工作可靠，沖擊小，壽命長。寧德二位五通電磁換向閥</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2991476.html</p></div></div></div></div></div><div id="74lx3jl" class="page-right twoColRt"><div id="2f8qnpr" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="u32q3df" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="vkx37ce" class="recomPic likePro"><a 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