寧夏卡特皮勒CAT柴油機(jī)進(jìn)氣切斷閥服務(wù)至上銳銓供-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="Chalwyn燃油切斷閥歐洲標(biāo)準(zhǔn)EN1834：2000規(guī)定，寧夏卡特皮勒CAT柴油機(jī)進(jìn)氣切斷閥，寧夏卡特皮勒CAT柴油機(jī)進(jìn)氣切斷閥，當(dāng)柴油機(jī)運(yùn)行在有可燃?xì)怏w、蒸汽存在的1區(qū)或2區(qū)這樣的危險(xiǎn)場(chǎng)所時(shí)，一旦出現(xiàn)超速，必須能夠同時(shí)自動(dòng)切斷燃油和進(jìn)氣"><meta name="keywords" content="寧夏卡特皮勒CAT柴油機(jī)進(jìn)氣切斷閥,進(jìn)氣切斷閥"><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 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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/second-_jxjxysb/">機(jī)械及行業(yè)設(shè)備</a>?<a href="http://www.cdcfah.com/cp/third-jxjxysb_neiranji/">內(nèi)燃機(jī)</a>?寧夏卡特皮勒CAT柴油機(jī)進(jìn)氣切斷閥服務(wù)至上銳銓供</p><div id="gfhz339" class="leftbox clearfix"><h1>寧夏卡特皮勒CAT柴油機(jī)進(jìn)氣切斷閥服務(wù)至上銳銓供</h1><div id="tx7xwda" class="proBig"><div id="t3vmbi2" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/shrqjd/637305768478261718/3766613.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="nbdacol" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/shrqjd/637305768478261718/3766613.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="8dpcjlx" 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>寧夏卡特皮勒CAT柴油機(jī)進(jìn)氣切斷閥,進(jìn)氣切斷閥</p><p><span>***更新：</span>2020-08-08 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="txuh2sk" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海銳銓機(jī)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(jī): </span>021-61492341</p><p><span>地址: </span>環(huán)林東路799弄9號(hào)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="8gyam8s" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="irjvx34" class="box"><p><p> Chalwyn燃油切斷閥 </p> <p> 歐洲標(biāo)準(zhǔn)EN 1834：2000規(guī)定，寧夏卡特皮勒CAT柴油機(jī)進(jìn)氣切斷閥，寧夏卡特皮勒CAT柴油機(jī)進(jìn)氣切斷閥，當(dāng)柴油機(jī)運(yùn)行在有可燃?xì)怏w、蒸汽存在的1區(qū)或2區(qū)這樣的危險(xiǎn)場(chǎng)所時(shí)，一旦出現(xiàn)超速，必須能夠同時(shí)自動(dòng)切斷燃油和進(jìn)氣系統(tǒng)，從而實(shí)現(xiàn)發(fā)動(dòng)機(jī)安全停車。 </p> <p> 進(jìn)氣壓力除低驅(qū)動(dòng)的燃油切斷閥 </p> <p> 與Chalwyn進(jìn)氣切斷閥配合使用 </p> <p> 當(dāng)進(jìn)氣切斷閥關(guān)閉時(shí)立刻關(guān)閉 </p> <p> 發(fā)動(dòng)機(jī)正常停車時(shí)無(wú)需復(fù)位設(shè)置 </p> <p> 可以提供連接到進(jìn)氣切斷閥的配件 </p> <p> 不允許篡改設(shè)置 </p> <p> 輕量化結(jié)構(gòu) </p> <p> 可以在1區(qū)和2區(qū)等危險(xiǎn)區(qū)域使用 </p> <p> 油壓或氣壓驅(qū)動(dòng)的燃油切斷閥 </p> <p> <p> 當(dāng)油壓或氣壓低時(shí)立刻關(guān)閉 </p> <p> 發(fā)動(dòng)機(jī)正常停車時(shí)無(wú)需復(fù)位設(shè)置 </p> <p> 可與AMOT傳感器配合使用 </p> <p> 不允許篡改設(shè)置 </p> <p> 輕量化結(jié)構(gòu) </p> <p> 可以危了一個(gè)區(qū)域使用 </p> 帶手動(dòng)裝置，寧夏卡特皮勒CAT柴油機(jī)進(jìn)氣切斷閥，可以實(shí)現(xiàn)超速、油壓低（氣壓低）自動(dòng)停車系統(tǒng)。寧夏卡特皮勒CAT柴油機(jī)進(jìn)氣切斷閥</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="寧夏卡特皮勒CAT柴油機(jī)進(jìn)氣切斷閥,進(jìn)氣切斷閥" src="https://tyunfile.71360.com/WaterMark/UploadFile/shrqjd/637305768478261718/3766613.png"></div><p> 2、當(dāng)事故發(fā)生時(shí)，閥門線圈瞬時(shí)通電，觸發(fā)閥門快速關(guān)閉，進(jìn)入自鎖狀態(tài)。此時(shí)即使撤去電源，閥門仍處于自鎖狀態(tài)，不會(huì)重新自動(dòng)打開(kāi)。3、閥門采用先導(dǎo)式閥瓣，開(kāi)啟輕松，即使壓力達(dá)到6bar開(kāi)啟也十分輕松，口徑大于DN125，采用杠桿手柄，使閥門達(dá)到開(kāi)關(guān)省力、快速。4、當(dāng)工作人員處理完事故，人工重新開(kāi)啟閥門，才會(huì)恢復(fù)供氣。注：根據(jù)客戶要求也可提供斷電關(guān)閉的常閉型緊急切斷閥。[1]緊急切斷閥分類編輯緊急切斷閥彈簧緊急切斷閥彈簧緊急切斷閥是在遇到突發(fā)情況斷電后緊急關(guān)閉閥門或者打開(kāi)閥門，它的工作原理是：電動(dòng)彈簧緊急切斷閥在通電后電機(jī)電動(dòng)執(zhí)行器里面的卷簧，把扭矩力傳導(dǎo)至卷簧上，在斷電時(shí)卷簧釋放里面儲(chǔ)存的扭矩力，帶動(dòng)閥門迅速的關(guān)閉或者打開(kāi)。它的優(yōu)點(diǎn)是關(guān)閉迅速，關(guān)閉時(shí)間只需1-2S。緊急切斷閥蓄電容緊急安全閥蓄電容緊急安全閥是在執(zhí)行器內(nèi)部裝有蓄電容儲(chǔ)能裝置，執(zhí)行器通電正常運(yùn)轉(zhuǎn)時(shí)，蓄電容充電。斷電時(shí)蓄電容釋放電能，帶動(dòng)電機(jī)、齒輪裝置開(kāi)閉閥門。它的優(yōu)點(diǎn)是：蓄電容充放電時(shí)間短，壽命時(shí)間長(zhǎng)。緊急切斷閥電磁閥電磁閥是新型的燃?xì)夤艿拦こ痰陌踩涮籽b置。[2]緊急切斷閥相關(guān)資料編輯緊急切斷閥技術(shù)參數(shù)1、適用于煤氣、天然氣及液化石油氣。移動(dòng)壓縮機(jī)進(jìn)氣切斷閥安裝方便組合閥體和適配器的切斷閥連接橡膠管直徑范圍由38mm到203mm。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="寧夏卡特皮勒CAT柴油機(jī)進(jìn)氣切斷閥,進(jìn)氣切斷閥" src="https://tyunfile.71360.com/WaterMark/UploadFile/shrqjd/637305768532255859/7140667.png"></div><p> 氣動(dòng)切斷閥優(yōu)點(diǎn)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(jí)有PN10、16、40、64四種，公稱口徑范圍DN20～200mm。適用流體溫度由-60～450℃。泄漏量等級(jí)為IV級(jí)或Ⅵ級(jí)。流量特性為快開(kāi)；2、采用多彈簧執(zhí)行機(jī)構(gòu)與調(diào)節(jié)機(jī)構(gòu)用三根立柱相連，整個(gè)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(jì)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(shí)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(duì)移動(dòng)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(jī)構(gòu)，操作力大，使用壓差大。氣動(dòng)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(huì)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(shí)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(duì)調(diào)節(jié)閥的性能產(chǎn)生影響，嚴(yán)重時(shí)會(huì)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(duì)準(zhǔn)中心;對(duì)于分體式閥體的調(diào)節(jié)閥，可能引起閥體法蘭的脫開(kāi)。</p><p> 在現(xiàn)有技術(shù)中，發(fā)動(dòng)機(jī)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(jià)較高；柵片型和疊片型火花熄滅器對(duì)于阻止氣體火焰較為有效，但對(duì)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(jià)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(jià)高。總之，目前國(guó)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(jià)貴，推廣應(yīng)用受到限制。 E系列切斷閥E-F/E-FM系列。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="寧夏卡特皮勒CAT柴油機(jī)進(jìn)氣切斷閥,進(jìn)氣切斷閥" src="https://tyunfile.71360.com/WaterMark/UploadFile/shrqjd/637305768516972656/574735.png"></div><p> 切斷氣動(dòng)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(dòng)切斷閥性能參數(shù)：1、工作壓力：；2、工作溫度：-196+650℃；3、驅(qū)動(dòng)方式：手動(dòng)、蝸輪、氣動(dòng)、電動(dòng)；4、連接方式：內(nèi)螺紋、外螺紋、法蘭、焊接、對(duì)焊、承插焊、卡套、卡箍；5、制造標(biāo)準(zhǔn)：國(guó)標(biāo)GB、JB、HG，美標(biāo)API、ANSI，英標(biāo)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(dòng)切斷閥采用新型系列GT型、AT型氣動(dòng)執(zhí)行器，有雙作用式和單作用式(彈簧復(fù)位)，齒輪齒條傳動(dòng)，安全可靠；大口徑閥門采用系列AW型氣動(dòng)執(zhí)行器拔叉式傳動(dòng)，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??；2、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(dòng)操作機(jī)構(gòu)；4、齒條式連接可調(diào)節(jié)開(kāi)啟角度、額定流量；5、執(zhí)行器可選帶電訊號(hào)反饋指示及各類附件以實(shí)現(xiàn)自動(dòng)化操作；6、IS05211標(biāo)準(zhǔn)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(biāo)準(zhǔn)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。F系列切斷閥 FS3-ATEX防爆系列。貴州濟(jì)柴發(fā)電機(jī)組進(jìn)氣切斷閥</p><p style="text-indent:25px">E系列切斷閥超速速度值方便調(diào)整。寧夏卡特皮勒CAT柴油機(jī)進(jìn)氣切斷閥</p><p> 切斷閥是自動(dòng)化系統(tǒng)中執(zhí)行機(jī)構(gòu)的一種，由多彈簧氣動(dòng)薄膜執(zhí)行機(jī)構(gòu)或浮動(dòng)式活塞執(zhí)行機(jī)構(gòu)與調(diào)節(jié)閥組成，接收調(diào)節(jié)儀表的信號(hào)，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(jiǎn)單，反應(yīng)靈敏，動(dòng)作可靠等特點(diǎn)。可普遍地應(yīng)用在石油、化工、冶金等工業(yè)生產(chǎn)部門。氣動(dòng)切斷閥的氣源要求經(jīng)過(guò)濾的壓縮空氣，流經(jīng)閥體內(nèi)的介質(zhì)應(yīng)該是無(wú)雜質(zhì)和無(wú)顆粒的液體和氣體。根據(jù)允許壓差情況、介質(zhì)特點(diǎn)以及工藝管道要求，可選用單座、套筒、三通切斷閥。切斷閥工作的可靠性，在很大程度上取決于正確選擇其結(jié)構(gòu)和完全能適合其工作條件的材料，并取決于運(yùn)行條件。如切斷閥只能在兩種狀態(tài)下工作，全開(kāi)或全關(guān)。當(dāng)閥瓣在閥座內(nèi)處于中間位置時(shí)，由于壓降大而產(chǎn)生大的流速，這就形成汽蝕的條件，引起侵蝕，破壞閥瓣和閥座的密封面，結(jié)果喪失了關(guān)閉件的密封性，在滲漏介質(zhì)對(duì)金屬的作用下，初始時(shí)的小漏很快會(huì)變成大漏。[1]材質(zhì)所有切斷閥的材質(zhì)、壓力等級(jí)和連接方式，必須同與其相連接的設(shè)備的規(guī)格相符。這一點(diǎn)適用于所有的切斷閥，無(wú)論它是直接安裝在設(shè)備上還是裝在一個(gè)與設(shè)備相連的立管上。[2]位置和尺寸切斷閥可裝在容器接頭或立管上。當(dāng)閥連接在立管上時(shí)，接頭尺寸至少為3/4英寸。寧夏卡特皮勒CAT柴油機(jī)進(jìn)氣切斷閥</p><p style="text-indent:25px">上海銳銓機(jī)電設(shè)備有限公司屬于機(jī)械及行業(yè)設(shè)備的高新企業(yè)，技術(shù)力量雄厚。是一家一人有限責(zé)任公司企業(yè)，隨著市場(chǎng)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(chǔ)上經(jīng)過(guò)不斷改進(jìn)，追求新型，在強(qiáng)化內(nèi)部管理，完善結(jié)構(gòu)調(diào)整的同時(shí)，優(yōu)良的質(zhì)量、合理的價(jià)格、完善的服務(wù)，在業(yè)界受到***好評(píng)。以滿足顧客要求為己任；以顧客永遠(yuǎn)滿意為標(biāo)準(zhǔn)；以保持行業(yè)**為目標(biāo)，提供***的[ "FPE溫控閥", "AMOT溫控閥", "進(jìn)口溫控閥", "CALTHERM" ]。上海銳銓將以真誠(chéng)的服務(wù)、創(chuàng)新的理念、***的產(chǎn)品，為彼此贏得全新的未來(lái)！</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/850570.html</p></div></div></div></div></div><div id="pikm77e" class="page-right twoColRt"><div id="to2moa2" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="edas8km" 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(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" 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