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href="http://www.cdcfah.com/cp/second-_jxjxysb/">機械及行業(yè)設備</a>?<a href="http://www.cdcfah.com/cp/third-jxjxysb_neiranji/">內(nèi)燃機</a>?底特律DDC柴油機進氣切斷閥服務至上銳銓供</p><div id="gb2f37j" class="leftbox clearfix"><h1>底特律DDC柴油機進氣切斷閥服務至上銳銓供</h1><div id="cvhgs22" class="proBig"><div id="kdqqxev" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/shrqjd/637305768516972656/574735.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="swirsoq" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/shrqjd/637305768516972656/574735.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="kctaxof" 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>底特律DDC柴油機進氣切斷閥,進氣切斷閥</p><p><span>***更新：</span>2020-08-18 17:00:35</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="jrya84w" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海銳銓機電設備有限公司</a></p><p><span>聯(lián)系人：</span>李恬</p><p><span>郵箱: </span>roltran@163.com</p><p><span>電話: </span>13918994917</p><p><span>傳真: </span>021_61492341</p><p><span>網(wǎng)址: </span></p><p><span>手機: </span>021-61492341</p><p><span>地址: </span>環(huán)林東路799弄9號1層B142室</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="w3zkri8" class="page-proshow02"><p class="title">詳細說明</p><div id="xfws748" class="box"><p><p> 切斷閥的可靠性1、軟密封，切斷效果好，但不適宜用于顆粒介質(zhì)，一旦劃傷，泄漏會急劇增加。因此，條件允許時盡量選用硬密封。"O"型球閥硬密封可達10-5，三偏心蝶閥可達零泄漏。2、對密封耐磨性的考慮：除選硬密封外，對泄漏要求10-4以上的切斷型調(diào)節(jié)閥，必須堆焊耐磨合金以提高密封的耐磨性、耐沖蝕、耐劃傷的能力，提高閥的壽命，底特律DDC柴油機進氣切斷閥。3、對高溫介質(zhì)的切斷調(diào)節(jié)閥在室溫下組裝的，在高溫下工作，溫度變化幾百度。熱膨脹會改變裝配時建立的密封比壓。過緊，密封面會卡信，運動時會嚴重檫傷，拉傷；過松，密封壓不夠，兩種情況泄漏都會急劇增加。解決的比較好辦法是用彈性閥座來吸收這一變化造成的差異。通常情況下有三種彈性方案：①彈簧式；②薄片式柔性金屬環(huán)；③剛?cè)嵯酀膹椥蚤y座。后者比較好，既有柔性克服熱膨脹，又有剛度并堆焊耐磨合金來提高耐磨面的可靠性。4、對含顆粒的沖蝕介質(zhì)，要考慮閥芯避開高速介質(zhì)的直接沖蝕。5，底特律DDC柴油機進氣切斷閥，底特律DDC柴油機進氣切斷閥、對于硬密封，必須有足夠的硬度差，同一硬度材料"互不相讓"，很容易劃傷而引起泄漏。中國防爆標準SY/T5030-2013 石油天然氣工業(yè) - 柴油機規(guī)范。底特律DDC柴油機進氣切斷閥</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="底特律DDC柴油機進氣切斷閥,進氣切斷閥" src="https://tyunfile.71360.com/WaterMark/UploadFile/shrqjd/637305768516972656/574735.png"></div><p> 火星熄滅器：Anexhaustsparkarrestorisakeysafetyrequirementfordieselengineappliedinhazardousareas,virtuallyalllegislationwithrespecttotheuseofdieselenginesinhazardousareasincludesamandatoryrequirementtofitanexhaustsparkarrestor.火星熄滅器是危險環(huán)境中使用的柴油機的關(guān)鍵安全零部件，幾乎所有的關(guān)于危險區(qū)域使用的柴油機法規(guī)，都會要求在其排氣系統(tǒng)上安裝火星熄滅器。主要特點：1、離心式設計，效率高；2、滿足EN1834防爆標準，可以提供ATEX防爆認證；3、適配功率范圍廣，覆蓋1-750馬力柴油機；4、出口適配標準排氣管，并配套連接卡箍；5、不銹鋼材質(zhì)或基于成本考慮可選配部分碳鋼材質(zhì)。底特律DDC柴油機進氣切斷閥AMOT 2185節(jié)流孔，用于定時回路中的限流或防止壓力的突變對系統(tǒng)造成的損害。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="底特律DDC柴油機進氣切斷閥,進氣切斷閥" src="https://tyunfile.71360.com/WaterMark/UploadFile/shrqjd/637305768478261718/3766613.png"></div><p> 發(fā)動機進氣切斷閥 </p> <p> 當有可燃物質(zhì)被吸入進氣系統(tǒng)時，相當于給柴油機增加了一個無法監(jiān)控的燃料。這將導致發(fā)動機出現(xiàn)超速，從而引起機械故障、回火或引燃周圍可燃 </p> <p> 氣體，后果不堪設想。當可燃氣體被吸入發(fā)動機時，傳統(tǒng)的斷油停車很可能無法實現(xiàn)停車。這時，有效地方式就是同時切斷進氣供應，從而保證發(fā)動機快速、安全停車。 </p> <p> <br /> </p> <p> 手動進氣切斷閥 </p> <p> 適應美國礦產(chǎn)資源管理服務部門安裝要求 </p> <p> 操作方便，快速實現(xiàn)發(fā)動機停車 </p> <p> 對于基本型MVX切斷閥，推、拉均可以實現(xiàn)停車 </p> <p> 可以實現(xiàn)遠程推、拉停車 </p> <p> 符合加拿大遠程通電切斷進法規(guī)要求 </p> <p> 能夠提供兩根拉線進氣切斷閥 </p> <p> 質(zhì)量輕、結(jié)構(gòu)緊湊 </p> <p> 法蘭或橡膠管連接方式 </p> <p> 防腐處理，適合海上平臺使用 </p> <p> 由閥體和適配器共同組成，連接進氣管直徑由38mm到203mmmm </p> <p> 金屬和金屬密封，無需使用O型密封圈 </p> <p> <br /> </p><p> 切斷閥(Cutoffvalve)又稱緊急切斷閥，顧名思義，用以緊急時切斷流體的安全閥門，切斷閥有：氣動緊急切斷閥液動緊急切斷閥燃氣緊急切斷閥液氨緊急切斷閥。切斷閥是自動化系統(tǒng)中執(zhí)行機構(gòu)的一種，由多彈簧氣動薄膜執(zhí)行機構(gòu)或浮動式活塞執(zhí)行機構(gòu)與調(diào)節(jié)閥組成，接收調(diào)節(jié)儀表的信號，控制工藝管道內(nèi)流體的切斷、接通或切換。具有結(jié)構(gòu)簡單，反應靈敏，動作可靠等特點。可普遍地應用在石油、化工、冶金等工業(yè)生產(chǎn)部門。氣動切斷閥的氣源要求經(jīng)過濾的壓縮空氣，流經(jīng)閥體內(nèi)的介質(zhì)應該是無雜質(zhì)和無顆粒的液體和氣體。根據(jù)允許壓差情況、介質(zhì)特點以及工藝管道要求，可選用單座、套筒、三通切斷閥。切斷閥采用安全閥的升降結(jié)構(gòu)和止回閥防止介質(zhì)倒流的原理，內(nèi)結(jié)構(gòu)裝有低熔點(易熔合金)的塞子。在外界≥80C溫度(易熔金)熔化，堵塞氣管泄壓。切斷閥迅速關(guān)閉，保護貯罐系統(tǒng)的安全。切斷閥專為液氨、氨氣、燃氣的管路或裝置設計。填料采用聚四氟乙烯，密封可靠。密封副材料采用聚四氟乙烯或尼龍對閥體本體材料，為軟密封，密封可靠。加上防爆電磁閥，空氣減壓過濾器，信號反饋開關(guān)，能夠遠距離的控制閥門，為生產(chǎn)工作提高了安全、方便、快捷的效率。E系列切斷閥發(fā)動機停機后自動復位。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="底特律DDC柴油機進氣切斷閥,進氣切斷閥" src="https://tyunfile.71360.com/WaterMark/UploadFile/shrqjd/637305768493867187/2604097.png"></div><p> 機動車排出的廢氣中的火花由前管進入中管中的小管時，氣體通道驟然減小，增加了火花撞擊管壁而熄滅的機會。接著，廢氣由中管中的小管進入后管中的小管，由于小管和小管之間呈交叉排列，對殘余的火花又進行一次撞擊熄滅。該防火消聲器雖然能在一定程度上對排氣管廢氣中的火花進行熄滅，但是由于廢氣在管道中基本上是直線行走，因此微量的火花還有可能從火花熄滅器中排出，引起火災事故。該火花熄滅器功率損失比(損失功率/原發(fā)動機功率）為3%，超過國家標準(審批稿）規(guī)定的功率損失比≤2%的標準。由于結(jié)構(gòu)不合理，小管子容易結(jié)炭，造成氣體通道不暢，當前管大量廢氣不能順利進入小管時，會造成前管壓力增大而炸裂，縮短使用壽命。其它，還存在著自重重，造價高等缺陷。手動打開式進氣切斷閥——用于油壓或氣壓釋放時關(guān)閉的進氣切斷閥。瓦克夏WAUKESHA柴油機進氣切斷閥兼容AMOT</p><p style="text-indent:25px">E系列切斷閥超速速度值方便調(diào)整。底特律DDC柴油機進氣切斷閥</p><p> 切斷氣動球閥普遍使用于石油、化工、冶金、造紙、制藥、電鍍等行業(yè)。氣動切斷閥性能參數(shù)：1、工作壓力：；2、工作溫度：-196+650℃；3、驅(qū)動方式：手動、蝸輪、氣動、電動；4、連接方式：內(nèi)螺紋、外螺紋、法蘭、焊接、對焊、承插焊、卡套、卡箍；5、制造標準：國標GB、JB、HG，美標API、ANSI，英標BS，日本JIS、JPI等；6、閥體材質(zhì)：銅、鑄鐵、鑄鋼、碳鋼、WCB、WC6、WC9、20#、25#、鍛鋼、A105、F11、F22、不銹鋼、304、304L、316、316L、鉻鉬鋼、低溫鋼、鈦合金鋼等。氣動切斷閥采用新型系列GT型、AT型氣動執(zhí)行器，有雙作用式和單作用式(彈簧復位)，齒輪齒條傳動，安全可靠；大口徑閥門采用系列AW型氣動執(zhí)行器拔叉式傳動，結(jié)構(gòu)合理，輸出扭矩大，有雙作用式和單作用式。1、齒輪式雙活塞，輸出力矩大，體積?。?、氣缸選用鋁金材料，重量輕、外形美觀；3、可在頂部、底部安裝手動操作機構(gòu)；4、齒條式連接可調(diào)節(jié)開啟角度、額定流量；5、執(zhí)行器可選帶電訊號反饋指示及各類附件以實現(xiàn)自動化操作；6、IS05211標準連接為產(chǎn)品的安裝更換提供了方便；7、兩端調(diào)的節(jié)螺釘可使標準產(chǎn)品在0°和90°有±4°的可調(diào)范圍。確保與閥門的同步精度。底特律DDC柴油機進氣切斷閥</p><p style="text-indent:25px">上海銳銓機電設備有限公司坐落環(huán)林東路799弄9號1層B142室，交通便利，環(huán)境優(yōu)美，是一家貿(mào)易型企業(yè)。是一家一人有限責任公司企業(yè)，隨著市場的發(fā)展和生產(chǎn)的需求，與多家企業(yè)合作研究，在原有產(chǎn)品的基礎上經(jīng)過不斷改進，追求新型，在強化內(nèi)部管理，完善結(jié)構(gòu)調(diào)整的同時，優(yōu)良的質(zhì)量、合理的價格、完善的服務，在業(yè)界受到***好評。公司目前擁有***員工5~10人人，具有[ "FPE溫控閥", "AMOT溫控閥", "進口溫控閥", "CALTHERM" ]等多項業(yè)務。上海銳銓以創(chuàng)造***產(chǎn)品及服務的理念，打造高指標的服務，引導行業(yè)的發(fā)展。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/958375.html</p></div></div></div></div></div><div id="rzbduwn" class="page-right twoColRt"><div id="pd8ngnp" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="2izvhsj" 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" 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</p></a></div><div id="pizpw8h" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/846569.html"><div><img src="https://tyunfile.71360.com/WaterMark/UploadFile/nbzxsw/637298235378037109/764794.png" alt="寧波寧海直接考A2有幾個科目真誠推薦寧波助學商務信息咨詢供應" class="vcenter" 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