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clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="qqcu3as" class="twoCol"><div id="8d2b7sz" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁(yè)?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_jxjxysb/">機(jī)械及行業(yè)設(shè)備</a>?<a href="http://www.cdcfah.com/cp/second-jxjxysb_famenti/">閥門(mén)</a>?<a href="http://www.cdcfah.com/cp/third-famenti_diefakna/">蝶閥</a>?江西官方真空管道蝶閥多少錢(qián) 頂耕國(guó)際貿(mào)易供應(yīng)</p><div id="jtqnugd" class="leftbox clearfix"><h1>江西官方真空管道蝶閥多少錢(qián) 頂耕國(guó)際貿(mào)易供應(yīng)</h1><div id="odgdk3z" class="proBig"><div id="jogvxeq" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/WaterMark/UploadFile/shdign/637129737896738282/5305453.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="qfxz8fh" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/WaterMark/UploadFile/shdign/637129737896738282/5305453.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="uo8zy7z" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)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>江西官方真空管道蝶閥多少錢(qián)</p><p><span>***更新：</span>2020-05-31 14:15:48</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="qkrjqhj" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">頂耕國(guó)際貿(mào)易（上海）有限公司</a></p><p><span>聯(lián)系人：</span>查劍來(lái)</p><p><span>郵箱: </span></p><p><span>電話: </span>18521036598</p><p><span>傳真: </span>021_61637356</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>021-61637356</p><p><span>地址: </span>大葉公路5225號(hào)1幢2370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="2m9w7c3" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="dhoqs8k" class="box"><p><p> ? 根據(jù)DIN 2632-PN 10標(biāo)準(zhǔn)采用焊接而成，堅(jiān)固耐用。 </p> <p> ? 閥體內(nèi)部采用錐形密封面，在保證密封性能同時(shí)又有效減少摩擦。 </p> <p> ? 通過(guò)填充物保護(hù)內(nèi)部滑動(dòng)軸承，實(shí)現(xiàn)免維護(hù)。 </p> <p> ? 填充物密封閥門(mén)傳動(dòng)軸，通過(guò)彈簧墊圈預(yù)加應(yīng)力。 </p> <p> ? 液壓缸安裝在閥軸側(cè)面，可根據(jù)客戶要求水平安裝、垂直安裝等。 </p> <p> ? 閥門(mén)可現(xiàn)場(chǎng)操作和遠(yuǎn)程操作。 </p> <p> ? **完整的液壓站，出廠時(shí)已注入油，配有液位檢測(cè)、溫度監(jiān)控等。 </p> <p> ? 閥站安裝在油箱頂部，配有電磁閥，壓力限制閥，速度控制閥，壓力限制開(kāi)關(guān)，雙重液壓操作閥塊。 </p> <p> ? 電控柜安裝在油箱側(cè)部，江西官方真空管道蝶閥多少錢(qián)，面板上有緊停、啟動(dòng)/停止，江西官方真空管道蝶閥多少錢(qián)、閥板打開(kāi)/關(guān)閉、油溫/油位/故障警報(bào)等按鈕。 </p> <p> ? **液壓站和電控柜可根據(jù)客戶要求進(jìn)行選配。 </p> <p> ? 現(xiàn)場(chǎng)安裝時(shí)只需接入電源和控制閥門(mén)開(kāi)/關(guān)的信號(hào)，江西官方真空管道蝶閥多少錢(qián)，閥門(mén)即可正常工作，不需特別調(diào)試。 </p> <p> <br /> </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江西官方真空管道蝶閥多少錢(qián)" src="http://tyunfile.71360.com/WaterMark/UploadFile/shdign/637129737896738282/5305453.jpg"></div><p> 1、蝶閥具有結(jié)構(gòu)簡(jiǎn)單、體積小、重量輕、材料耗用省，安裝尺寸小，開(kāi)關(guān)迅速、90°往復(fù)回轉(zhuǎn)，驅(qū)動(dòng)力矩小等特點(diǎn)，用于截?cái)?、接通、調(diào)節(jié)管路中的介質(zhì)，具有良好的流體控制特性和關(guān)閉密封性能。 </p> <p> 2、蝶閥可以運(yùn)送泥漿，在管道口積存液體**少。低壓下，可以實(shí)現(xiàn)良好的密封。調(diào)節(jié)性能好。 </p> <p> 3、蝶板的流線型設(shè)計(jì)，使流體阻力損失小，可謂是一種節(jié)能型產(chǎn)品。 </p> <p> 4、閥桿為通桿結(jié)構(gòu)，經(jīng)過(guò)調(diào)質(zhì)處理，有良好的綜合力學(xué)性能和抗腐蝕性，抗擦傷性。蝶閥啟閉時(shí)閥桿只作旋轉(zhuǎn)運(yùn)動(dòng)而不作升降運(yùn)行，閥桿的填料不易破壞，密封可靠。與蝶板錐銷(xiāo)固定，外伸端為防沖出型設(shè)計(jì)，以免在閥桿與蝶板連接處意外斷裂時(shí)閥桿崩出。 </p> <p> 5、連接方式有法蘭連接、對(duì)夾連接、對(duì)焊連接及凸耳對(duì)夾連接。 </p> <p> 驅(qū)動(dòng)形式有手動(dòng)、蝸輪傳動(dòng)、電動(dòng)、氣動(dòng)、液動(dòng)、電液聯(lián)動(dòng)等執(zhí)行機(jī)構(gòu)，可實(shí)現(xiàn)遠(yuǎn)距離控制和自動(dòng)化操作。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江西官方真空管道蝶閥多少錢(qián)" src="http://tyunfile.71360.com/WaterMark/UploadFile/shdign/637129737719785157/327671.jpg"></div><p> 制造精度上進(jìn)行把關(guān)。比如，閥瓣與閥座密封面很吻合，能提高密封性。環(huán)向波紋度多的特點(diǎn)，是其迷宮密封性能好。閥門(mén)泄露在生活、生產(chǎn)中十分普遍，輕則會(huì)造成浪費(fèi)，或給生活帶來(lái)危險(xiǎn)，如自來(lái)水閥門(mén)泄露，重則導(dǎo)致嚴(yán)重后果的發(fā)生，如化工行業(yè)的0、有害、易燃、易爆及腐蝕性介性質(zhì)的泄漏等，嚴(yán)重的威脅人身安全、財(cái)產(chǎn)安全和環(huán)境污染的***。一臺(tái)依靠外力旋轉(zhuǎn)傳動(dòng)開(kāi)及關(guān)閉的閥門(mén)都設(shè)計(jì)有一個(gè)密封裝置既用在填料涵中裝上一定數(shù)量的填料密封圈，以至達(dá)到密封效果，但密封情況有如何呢？閥門(mén)的填料處泄漏是閥門(mén)中**容易出現(xiàn)泄漏故障的部位其一，但究其原因大致有二個(gè)方面的原因。三、閥門(mén)密封形式密封件在閥門(mén)中也是十分關(guān)鍵的部件。閥門(mén)的密封性能是指閥門(mén)各密封部位阻止介質(zhì)泄漏的能力，它是閥門(mén)**重要的技術(shù)性能指標(biāo)。閥門(mén)的密封部位有三處：?jiǎn)㈤]件與閥座兩密封面間的接觸處;填料與閥桿和填料函的配合處;閥體與閥蓋的連接處。其中前一處的泄漏叫做內(nèi)漏，也就是通常所說(shuō)的關(guān)不嚴(yán)，它將影響閥門(mén)截?cái)嘟橘|(zhì)的能力。對(duì)于截?cái)嚅y類(lèi)來(lái)說(shuō)，內(nèi)漏是不允許的。后兩處的泄漏叫做外漏，即介質(zhì)從閥內(nèi)泄漏到閥外。外漏會(huì)造成物料損失，污染環(huán)境，嚴(yán)重時(shí)還會(huì)造成***。</p><div 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