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class="container clearfix tcPro"><section class="home-main container clearfix"><div id="z3jajpl" class="twoCol"><div id="3uvr2tk" class="page-proshow clearfix"><p class="current"> 當(dāng)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/second-_jxjxysb/">機械及行業(yè)設(shè)備</a>?<a href="http://www.cdcfah.com/cp/third-jxjxysb_neiranji/">內(nèi)燃機</a>?新疆阿特拉斯ATLAS COPCO壓縮機進氣切斷閥服務(wù)至上銳銓供</p><div id="jmd3s8m" class="leftbox clearfix"><h1>新疆阿特拉斯ATLAS COPCO壓縮機進氣切斷閥服務(wù)至上銳銓供</h1><div id="slht83q" class="proBig"><div id="j3ien8g" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/shrqjd/637305768469169921/7852127.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="w7e8j3o" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/shrqjd/637305768469169921/7852127.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="3ek2uu8" 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>新疆阿特拉斯ATLAS COPCO壓縮機進氣切斷閥,進氣切斷閥</p><p><span>***更新：</span>2020-11-06 02:00:42</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="gdzv3b3" 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(shè)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(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="btevzw8" class="page-proshow02"><p class="title">詳細說明</p><div id="obbr9f3" class="box"><p><p> 氣動切斷閥優(yōu)點編輯1、閥體結(jié)構(gòu)有單座、套筒、雙座（二位三通）三種，密封形式有填料密封和波紋管密封兩種，產(chǎn)品公稱壓力等級有PN10、16、40、64四種，公稱口徑范圍DN20～200mm。適用流體溫度由-60～450℃，新疆阿特拉斯ATLAS COPCO壓縮機進氣切斷閥，新疆阿特拉斯ATLAS COPCO壓縮機進氣切斷閥。泄漏量等級為IV級或Ⅵ級。流量特性為快開；2、采用多彈簧執(zhí)行機構(gòu)與調(diào)節(jié)機構(gòu)用三根立柱相連，新疆阿特拉斯ATLAS COPCO壓縮機進氣切斷閥，整個高度可減小約30%，重量可減輕約30%；3、閥體按流體力學(xué)原理設(shè)計成等截面低流阻流道，額定流量系數(shù)增大30%；4、閥內(nèi)件密封部分有嚴(yán)密型和軟密封兩種，嚴(yán)密型為堆焊硬質(zhì)合金，軟密封型為軟質(zhì)材料制作，關(guān)閉時密封性能優(yōu)良；5、平衡型閥內(nèi)件，提高了切斷閥的許用壓差；6、波紋管密封型對移動的閥桿形成完全的密封，堵絕了介質(zhì)外漏的可能性；7、活塞式執(zhí)行機構(gòu)，操作力大，使用壓差大。氣動切斷閥保養(yǎng)編輯調(diào)節(jié)閥管線由于組合或安裝不當(dāng)會產(chǎn)生各種應(yīng)力，例如高溫介質(zhì)產(chǎn)生的熱應(yīng)力，安裝時緊固力不均衡造成的切斷閥應(yīng)力，人為的某些碰撞給調(diào)節(jié)閥及其管道造成的應(yīng)力等。這些應(yīng)力作用在調(diào)節(jié)閥及其管線上，很容易對調(diào)節(jié)閥的性能產(chǎn)生影響，嚴(yán)重時會影響到調(diào)節(jié)系統(tǒng)本身，導(dǎo)致閥桿和導(dǎo)向件變形而不能和閥座對準(zhǔn)中心;對于分體式閥體的調(diào)節(jié)閥，可能引起閥體法蘭的脫開。手動超控切換開關(guān)操作者手動關(guān)才進氣切斷閥。新疆阿特拉斯ATLAS COPCO壓縮機進氣切斷閥</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="新疆阿特拉斯ATLAS COPCO壓縮機進氣切斷閥,進氣切斷閥" src="https://tyunfile.71360.com/WaterMark/UploadFile/shrqjd/637305768469169921/7852127.png"></div><p> 所述接觸部所在橢圓的長徑長度比所述圓形通孔的直徑小1-2mm。進一步的，還包括密封圈；所述閥桿與所述閥體之間設(shè)置有所述密封圈。進一步的，還包括：法蘭盤；所述執(zhí)行機構(gòu)通過所述法蘭盤與所述閥體固定連接。進一步的，所述執(zhí)行機構(gòu)為氣缸或伺服電機。進一步的，所述進氣腔和所述出氣腔的容積相同。本實用新型提供的柴油發(fā)動機進氣關(guān)斷閥至少具備以下有益效果或優(yōu)點：本實用新型提供的柴油發(fā)動機進氣關(guān)斷閥，執(zhí)行機構(gòu)與閥體固定連接；閥體內(nèi)設(shè)置有進氣腔及出氣腔；隔離部水平固定在閥體內(nèi)側(cè)，用于分隔進氣腔及出氣腔；執(zhí)行機構(gòu)的輸出端與閥桿的一端固定連接，閥桿的另一端延伸至閥體的內(nèi)側(cè)與接觸部固定連接；隔離部上開設(shè)有圓形通孔，接觸部設(shè)置為橢圓形狀，接觸部與圓形通孔相配合。執(zhí)行機構(gòu)的輸出端通過閥桿帶動接觸部上下運動，接觸部與隔離部上的圓形通孔分離時，進氣腔與出氣腔完全導(dǎo)通；接觸部與隔離部上的圓形通孔接觸時，進氣腔與出氣腔基本隔離，但橢圓形狀的接觸部與圓形通孔接觸時，接觸部外側(cè)與圓形通孔內(nèi)側(cè)之間會產(chǎn)生一個弧形間隙供少量的氣體通過，不會完全切斷氣流通路，可實現(xiàn)柴油機工作狀態(tài)的平穩(wěn)切換。中國澳門進氣切斷閥CE安全認(rèn)證三通電磁閥用切斷信號驅(qū)動氣壓來切斷進氣切斷閥。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="新疆阿特拉斯ATLAS COPCO壓縮機進氣切斷閥,進氣切斷閥" src="https://tyunfile.71360.com/WaterMark/UploadFile/shrqjd/637305768493867187/2604097.png"></div><p> 可選用單座、套筒、三通切斷閥。氣動氣動[pneumatic]∶利用撞擊作用或轉(zhuǎn)動作用產(chǎn)生的空氣壓力使其運動或作功，氣動就是以壓縮空氣為動力源，帶動機械完成伸縮或旋轉(zhuǎn)動作。因為是利用空氣具有壓縮性的特點，吸入空氣壓縮儲存，空氣便像彈簧一樣具有了彈力，然后用控制元件控制其方向，帶動執(zhí)行元件的旋轉(zhuǎn)與伸縮。從大氣中吸入多少空氣就會排出多少到大氣中，不會產(chǎn)生任何化學(xué)反應(yīng)，也不會消耗污染空氣的任何成分，另外氣體的粘性較液體要小，所以說流動速度快，也很環(huán)保。氣動技術(shù)的特點：1、氣動裝置結(jié)構(gòu)簡單、輕便、安裝維護簡單。壓力等級低、使用安全相對液壓系統(tǒng)安全一些。2、工作介質(zhì)是取之不盡的空氣、空氣本身不花錢。排氣處理簡單，不污染環(huán)境，但電能消耗較大，能源轉(zhuǎn)換率很低，初期成本較低，但使用成本較高。3、輸出力以及工作速度的調(diào)節(jié)非常容易。氣缸的動作速度一般為50~500mm/s。但運行速度穩(wěn)定性不高。4、可靠性不太高，使用壽命受氣源潔凈度和使用頻率的影響較大。5、利用空氣的壓縮性，可貯存能量，實現(xiàn)集中供氣。可短時間釋放能量，以獲得間歇運動中的高速響應(yīng)?？蓪崿F(xiàn)緩沖。對沖擊負載和過負載有較強的適應(yīng)能力。在一定條件下，可使氣動裝置有自保能力。</p><p> 在現(xiàn)有技術(shù)中，發(fā)動機排氣管用火花熄滅器主要有如下幾種類型：1）迷宮型火花熄滅器；2）水浴型火花熄滅器；3）柵片型火花熄滅器；4）疊片型火花熄滅器；5）組合型火花熄滅器。迷宮型火花熄滅器只能阻止熾熱的粒子，而不能有效地阻止火焰的傳播，而且由于氣流多次轉(zhuǎn)彎或碰撞，阻力損失大，油耗率高；水浴型火花熄滅器熄火效果較好，但結(jié)構(gòu)復(fù)雜，排氣阻力較大，需使用耐腐蝕材料，造價較高；柵片型和疊片型火花熄滅器對于阻止氣體火焰較為有效，但對于熾熱的固體顆粒阻止效果較差，而且需用耐熱的不銹鋼板制造，加工精度高，造價貴，組合型火花熄滅器是由上述的二種火花熄滅器聯(lián)合使用，效果當(dāng)然好，但結(jié)構(gòu)復(fù)雜，造價高?？傊?，目前國內(nèi)使用的各種火花熄滅器，雖然有一定的熄火能力，但阻力損失大，油耗率高，結(jié)構(gòu)比較復(fù)雜，而且需使用當(dāng)前短缺的不銹鋼板材制造，造價貴，推廣應(yīng)用受到限制。中國防爆標(biāo)準(zhǔn)GB4556-2001 往復(fù)式內(nèi)燃機防火要求。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="新疆阿特拉斯ATLAS COPCO壓縮機進氣切斷閥,進氣切斷閥" src="https://tyunfile.71360.com/WaterMark/UploadFile/shrqjd/637305768546113281/8429197.png"></div><p> 6)套筒閥;7)軟密封閥。折疊編輯本段應(yīng)用舉例ZYP一160KG型液壓快速切斷閥液壓快速切斷閥是電動單元組合儀表中的執(zhí)行機構(gòu)，與氣-液定位器以及其它儀表相配合，可以對化工、石油、電站等輸送管道上的各種介質(zhì)(過熱蒸汽、氣體、液體等)進行自動控制和遠程操作。由于液壓活塞執(zhí)行機構(gòu)的推力大，速度快，故它具有快速卸載、降壓的作用。ZMAN型氣動薄膜調(diào)節(jié)切斷閥氣動薄膜調(diào)節(jié)切斷閥適用于工業(yè)自動化控制系統(tǒng)中。該產(chǎn)品除了具有一般單、雙座閥結(jié)構(gòu)外，特別適用于既要求嚴(yán)格調(diào)節(jié)，又要求切斷，閥前、閥后壓差大的場合。ZSPQ型氣動活塞式切斷閥氣動活塞式切斷閥用于自動化系統(tǒng)中輸送管道上，對流動介質(zhì)進行自動切斷或安全放空。ZSQ型二位切斷閥(改進型)氣動二位二通、二位三通切斷閥是工業(yè)生產(chǎn)過程自動化元件之一，屬氣動執(zhí)行器類，它按照調(diào)節(jié)儀表來的信號切斷流動介質(zhì)(液體、氣體和蒸汽)以滿足系統(tǒng)對壓力、溫度、流量等工藝參數(shù)的要求。本型號產(chǎn)品保持舊型號ZSQ-1氣動活塞式切斷閥的優(yōu)點并在結(jié)構(gòu)上作重要改進，包括采用浮動型活塞，填料下方安上不銹鋼彈簧，閥座與閥體連接不用螺紋形式等。由于閥芯與閥座采用軟密封型式，故本產(chǎn)品具有嚴(yán)格的切斷作用，并有結(jié)構(gòu)簡單，體積小。F系列切斷閥 FS1系列。中國澳門進氣切斷閥CE安全認(rèn)證</p><p style="text-indent:25px">AMOT 2760止回閥，用在循環(huán)系統(tǒng)中，起迅速泄壓或控制流全的方向。新疆阿特拉斯ATLAS COPCO壓縮機進氣切斷閥</p><p> 其密封效果不很理想。這類閥的泄漏率通常為10-4，經(jīng)精密研磨后可達到10-6，可達較高的密封等級。球面密封利用球面的球面轉(zhuǎn)動與固定的閥定小錐面相切，它們之間為線接觸，這就比上述面對面密封效果好。球閥、球面密封蝶閥等就是采用這一思路來制作的，其泄漏率可達10-6~10-8，高性能的三偏心蝶閥可達10-8，甚至為零泄漏。折疊密封類型軟密封除耐腐蝕的襯里閥門外，一般的軟密封閥指閥芯或閥座兩者之一采用非金屬材料(主要為聚四氟乙烯和橡膠等)的密封形式的閥。軟密封閥密封效果**佳，但在管道安裝、系統(tǒng)的清洗中都有可能留下或多或少不干凈的雜物(如焊渣、鐵屑等)，它們流經(jīng)調(diào)節(jié)閥時，容易把軟密封閥座或閥芯劃傷，使泄漏量增加，密封可靠性差。所以，選擇軟密封結(jié)構(gòu)必須考慮介質(zhì)的清潔和投運前嚴(yán)格沖洗管道。硬密封硬密封再堆焊耐磨合金是切斷閥的**佳選擇。這種方式在考慮密封性的同時也考慮了使用壽命和可靠性，雖然出廠指標(biāo)只有10-4~10-5，達不到軟密封零泄漏的效果，但足以滿足嚴(yán)密切斷的要求，而且它經(jīng)久耐用，從經(jīng)濟的角度考慮更合算。此外還需要注意以下兩點:1)對密封可靠性的考慮: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。新疆阿特拉斯ATLAS COPCO壓縮機進氣切斷閥</p><p style="text-indent:25px">上海銳銓機電設(shè)備有限公司主要經(jīng)營范圍是機械及行業(yè)設(shè)備，擁有一支專業(yè)技術(shù)團隊和良好的市場口碑。公司自成立以來，以質(zhì)量為發(fā)展，讓匠心彌散在每個細節(jié)，公司旗下FPE溫控閥，AMOT溫控閥，進口溫控閥，CALTHERM深受客戶的喜愛。公司注重以質(zhì)量為中心，以服務(wù)為理念，秉持誠信為本的理念，打造機械及行業(yè)設(shè)備良好品牌。上海銳銓憑借創(chuàng)新的產(chǎn)品、專業(yè)的服務(wù)、眾多的成功案例積累起來的聲譽和口碑，讓企業(yè)發(fā)展再上新高。</p></p><br /><p>文章來源地址: 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