國產(chǎn)電動閥門型號客戶至上上海桑派爾閥門供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="電動閥門操作注意事項：1、啟動時，確認(rèn)離合器手柄在相應(yīng)位置。2、如果是在控制室控制電動閥，把轉(zhuǎn)換開關(guān)打大REMOTE位置，然后通過SCADA系統(tǒng)控制電動閥的開關(guān)。3、如果手動控制，把轉(zhuǎn)換開關(guān)打在LOCAL位置，就地操作電動閥的開關(guān)，電動閥開"><meta name="keywords" content="國產(chǎn)電動閥門型號,電動閥門"><link rel="canonical" href="http://www.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta name="baidu-site-verification" content="OBVzrC9aaQ" /> <meta http-equiv="Cache-Control" 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</span><div id="3epmjq4" class="searchbox"><div id="qxkcwqz" class="searchLt"><div id="en8n22o" class="tabs"><a href="JavaScript:;" data-type="product" class="active">產(chǎn)品</a><a href="JavaScript:;" data-type="member" class="">公司</a><a href="JavaScript:;" data-type="article" class="">資訊</a><a href="JavaScript:;" data-type="exhibition" class="">展會</a></div><div id="rgdfxos" class="clearfix searchWrap"><div id="ptqikw8" class="searchInput"><input type="text" name="keywords" placeholder="請輸入搜索關(guān)鍵詞" id="kd"><a href="javascript:void(0)" class="searchBtn" id="search">搜索</a></div></div></div></div></header><nav class="navbox"><div id="wvs2dxw" class="container"><ul><li id = "index_index"><a href="http://www.cdcfah.com/"><span>首頁</span></a></li><li id = "index_company"><a ><span>企業(yè)名錄</span></a></li><li id = "index_product"><a href="http://www.cdcfah.com/cp/"><span>產(chǎn)品供應(yīng)</span></a></li><li id = "index_news"><a href="http://www.cdcfah.com/zx/"><span>新聞資訊</span></a></li><li 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src="https://tyunfile.71360.com/UploadFile/spe888/637341572093681641/7210655.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="tsmy2pc" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/spe888/637341572093681641/7210655.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="nme23pr" 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>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>國產(chǎn)電動閥門型號,電動閥門</p><p><span>***更新：</span>2021-01-17 04:16:22</p><p><span id="click" >瀏覽次數(shù)：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="7mtlnew" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海桑派爾閥門制造有限公司</a></p><p><span>聯(lián)系人：</span>蘇雄偉</p><p><span>郵箱: </span>732616408@qq.com</p><p><span>電話: </span>18701925014</p><p><span>傳真: </span>021_</p><p><span>網(wǎng)址: </span>http://www.sangpaier.com</p><p><span>手機: </span>021-54849515</p><p><span>地址: </span>金海公路4808弄30號408室</p><p>[當(dāng)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="gkcjq28" class="page-proshow02"><p class="title">詳細說明</p><div id="8jgn784" class="box"><p><p style="text-indent:25px">電動閥門操作注意事項：1、啟動時，確認(rèn)離合器手柄在相應(yīng)位置。2、如果是在控制室控制電動閥，把轉(zhuǎn)換開關(guān)打大REMOTE位置，然后通過SCADA系統(tǒng)控制電動閥的開關(guān)。3、如果手動控制，把轉(zhuǎn)換開關(guān)打在LOCAL位置，就地操作電動閥的開關(guān)，電動閥開到位或者關(guān)到位的時候它會自動停止工作，Z后把運行轉(zhuǎn)換開關(guān)打到中間位置。4、采用現(xiàn)場操作閥門時，應(yīng)監(jiān)視閥門開閉指示和閥桿運行情況，閥門開閉度要符合要求。5、采用現(xiàn)場操作全關(guān)閉閥門時，在閥門關(guān)到位前，應(yīng)停止電動關(guān)閥，改用微動將閥門關(guān)到位。6、對行程和超扭矩控制器整定后的閥門，全開或全關(guān)閥門時，應(yīng)注意監(jiān)視其對行程的控制情況，如閥門開關(guān)到位置沒有停止的，應(yīng)立即手動緊急停機。7、在開、閉閥門過程中，發(fā)現(xiàn)信號指示燈指示有誤、閥門有異常響聲時，國產(chǎn)電動閥門型號，國產(chǎn)電動閥門型號，應(yīng)及時停機檢查。8、操作成功后應(yīng)關(guān)閉電動閥門的電源。9、同時操作多個閥門時，國產(chǎn)電動閥門型號，應(yīng)注意操作順序，并滿足生產(chǎn)工藝要求。10、開啟有旁通閥門的較大口徑閥門時，若兩端壓差較大，應(yīng)先打開旁通閥調(diào)壓，再開主閥：主閥打開后，應(yīng)立即關(guān)閉旁通閥。收發(fā)清管球（器）時，其經(jīng)過的球閥必須全開。根據(jù)介質(zhì)的特性、工作壓力及工作溫度,來正確合理地選擇電動閥門殼體及內(nèi)件的材料。國產(chǎn)電動閥門型號</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="國產(chǎn)電動閥門型號,電動閥門" src="https://tyunfile.71360.com/UploadFile/spe888/637341572093681641/7210655.png"></div><p style="text-indent:25px">要求電動蝶閥作為流量控制使用，主要的是正確選擇閥門的尺寸和類型。電動蝶閥的結(jié)構(gòu)原理尤其適合制作大口徑閥門。電動蝶閥不僅在石油、煤氣、化工、水處理等一般工業(yè)上得到普遍應(yīng)用，而且還應(yīng)用于熱電站的冷卻水系統(tǒng)。常用的電動蝶閥有對夾式蝶閥和法蘭式蝶閥兩種。電動對夾式蝶閥是用雙頭螺栓將閥門連接在兩管道法蘭之間，法蘭式蝶閥是閥門上帶有法蘭，用螺栓將閥門上兩端法蘭連接在管道法蘭上。閥門的強度性能是指閥門承受介質(zhì)壓力的能力。閥門是承受內(nèi)壓的機械產(chǎn)品，因而必須具有足夠的強度和剛度，以保證長期使用而不發(fā)生破裂或產(chǎn)生變形。電動閥門產(chǎn)品生產(chǎn)廠家電動閥門安裝后，要檢查填料是否過時失效，如有損壞應(yīng)及時更換。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="國產(chǎn)電動閥門型號,電動閥門" src="https://tyunfile.71360.com/UploadFile/spe888/637341571286523437/5910399.png"></div><p style="text-indent:25px">上海桑派爾閥門制造有限公司小編介紹，電動閥門選用原則：選用電動閥門應(yīng)滿足工藝生產(chǎn)要求。電動閥門應(yīng)滿足使用介質(zhì)、工作壓力、工作溫度及用途需要,這也是電動閥門選用比較基本的要求。如需要電動閥門起超壓保護作用,排放多余介質(zhì)的,應(yīng)選用安全閥、溢流閥,需要防止操作過程中介質(zhì)回流的,應(yīng)采用止回閥,需要自動排除蒸汽管道和設(shè)備中不斷產(chǎn)生的冷凝水、空氣及其他不可冷凝性氣體,同時又要阻止蒸汽逸出的,應(yīng)選用疏水閥。另外,當(dāng)介質(zhì)有腐蝕性時,應(yīng)選用耐蝕性好的材料。</p><p style="text-indent:25px">注意電動閥門緊定螺釘?shù)捻敹吮仨毬湓谳S槽內(nèi)，如頂端不正好對準(zhǔn)軸槽，只要把調(diào)節(jié)螺母向壓縮彈簧的方向少許轉(zhuǎn)動，使其對準(zhǔn)軸槽緊定螺釘。然后把側(cè)蓋裝上，調(diào)整開啟閥門。如轉(zhuǎn)矩限制機構(gòu)動作，則彈簧太松調(diào)緊到不動作為止。這樣可以使轉(zhuǎn)矩限制機構(gòu)在較低的轉(zhuǎn)矩下工作，保證電動閘閥因行程控制機構(gòu)失靈時，或其他原因超力矩時，轉(zhuǎn)矩限制機構(gòu)可靠動作，并切斷電機電源，保護閥門不致?lián)p壞。電動閥門裝置開關(guān)限位該如何調(diào)試，電動頭接懂電源后怎樣電動讓閥門開關(guān)到位就停然后保存。電動閥門上的標(biāo)尺應(yīng)保持完整、準(zhǔn)確、清晰。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="國產(chǎn)電動閥門型號,電動閥門" src="https://tyunfile.71360.com/UploadFile/spe888/637341571206035156/9180642.png"></div><p style="text-indent:25px">電動閥門裝置是實現(xiàn)閥門程控、自控和遙控不可缺少的設(shè)備，其運動過程可由行程、轉(zhuǎn)矩或軸向推力的大小來控制。由于閥門電動裝置的工作特性和利用率取決于閥門的種類、裝置工作規(guī)范及閥門在管線或設(shè)備上的位置，因此，正確選擇閥門電動裝置，對防止出現(xiàn)超負荷現(xiàn)象(工作轉(zhuǎn)矩高于控制轉(zhuǎn)矩)至關(guān)重要。通常，正確選擇閥門電動裝置的依據(jù)如下：操作力矩：操作力矩是選擇電動閥門裝置的比較主要參數(shù)，電動裝置輸出力矩應(yīng)為閥門操作較大力矩的1.2～1.5倍。操作推力：電動閥門裝置的主機結(jié)構(gòu)有兩種：一種是不配置推力盤，直接輸出力矩;另一種是配置推力盤，輸出力矩通過推力盤中的閥桿螺母轉(zhuǎn)換為輸出推力。輸出軸轉(zhuǎn)動圈數(shù)：電動閥門裝置輸出軸轉(zhuǎn)動圈數(shù)的多少與閥門的公稱通徑、閥桿螺距、螺紋頭數(shù)有關(guān)，要按M=H/ZS計算(M為電動裝置應(yīng)滿足的總轉(zhuǎn)動圈數(shù)，H為閥門開啟高度，S為閥桿傳動螺紋螺距，Z為閥桿螺紋頭數(shù))。電動閥門在電氣控制方面的設(shè)計也在始終更新。上海無線電動閥門</p><p style="text-indent:25px">在運作效率及節(jié)省能源消耗方面，自動控制閥的運用是不可缺少的一環(huán)。國產(chǎn)電動閥門型號</p><p style="text-indent:25px">在日常電動閥門的使用過程中，往往會遇到各種各樣的故障，電動閥門的泄漏是眾多故障中。較為常見的一種，而且電動閥門的泄露一般有內(nèi)漏和外漏兩種情況！那么，兩者的區(qū)別又是怎么樣的呢？電動閥門的內(nèi)漏，一般指的是當(dāng)電動閥門完全關(guān)閉之后，仍有介質(zhì)從電動閥門的流通通徑出口流出、滲漏或滴漏等情況，通俗點來說，就是關(guān)不嚴(yán)，密封不好！該故障的原因，通常是由于介質(zhì)的沖蝕磨損，或含有雜質(zhì)等原因造成；即使將電動閥門絲杠（閥桿）旋緊到位，由于閥芯和閥體之間仍有縫隙，介質(zhì)還可以流過去。國產(chǎn)電動閥門型號</p><p style="text-indent:25px">上海桑派爾閥門制造有限公司致力于機械及行業(yè)設(shè)備，是一家生產(chǎn)型的公司。公司業(yè)務(wù)分為電動閥門，氣動閥門，手動閥門，橡膠軟接頭等，目前不斷進行創(chuàng)新和服務(wù)改進，為客戶提供良好的產(chǎn)品和服務(wù)。公司將不斷增強企業(yè)重點競爭力，努力學(xué)習(xí)行業(yè)知識，遵守行業(yè)規(guī)范，植根于機械及行業(yè)設(shè)備行業(yè)的發(fā)展。在社會各界的鼎力支持下，持續(xù)創(chuàng)新，不斷鑄造***服務(wù)體驗，為客戶成功提供堅實有力的支持。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2880454.html</p></div></div></div></div></div><div id="pikme7x" class="page-right twoColRt"><div id="qamovs8" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="oy2gkgy" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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