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clearfix"><div id="zyahz3e" class="twoCol"><div id="om3rjlx" 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/first-_huanbao/">環(huán)保</a>?<a href="http://www.cdcfah.com/cp/second-huanbao_fjpfsb/">風(fēng)機、排風(fēng)設(shè)備</a>?<a href="http://www.cdcfah.com/cp/third-fjpfsb_fjpfsbpj/">風(fēng)機、排風(fēng)設(shè)備配件</a>?南京防火風(fēng)閥廠家直銷無錫雋發(fā)暖通設(shè)備供應(yīng)</p><div id="3wyfh2r" class="leftbox clearfix"><h1>南京防火風(fēng)閥廠家直銷無錫雋發(fā)暖通設(shè)備供應(yīng)</h1><div id="bv4tgxz" class="proBig"><div id="bqawyfr" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/weishang/637278979902460938/6102397.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="w3lvmol" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/weishang/637278979902460938/6102397.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="ys9ifrt" 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>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>南京防火風(fēng)閥廠家直銷,風(fēng)閥</p><p><span>***更新：</span>2020-11-14 08:17:28</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="3bif33m" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">無錫雋發(fā)暖通設(shè)備有限公司</a></p><p><span>聯(lián)系人：</span>張</p><p><span>郵箱: </span>542089280@qq.com</p><p><span>電話: </span>18012460688</p><p><span>傳真: </span>400_</p><p><span>網(wǎng)址: </span></p><p><span>手機: </span>400-8288389</p><p><span>地址: </span>新區(qū)新風(fēng)路17號</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="t2tqczv" class="page-proshow02"><p class="title">詳細說明</p><div id="vqqhtvh" class="box"><p><p> 常開型排煙防火閥的特色常開型排煙防火閥的特色常開型排煙防火閥的材質(zhì)、功用特色、長處一，南京防火風(fēng)閥廠家直銷、常開型排煙防火閥的主要材質(zhì)：碳素鋼，鍍鋅板，不銹鋼。安裝在排煙系統(tǒng)管路上，南京防火風(fēng)閥廠家直銷，平常一般呈封閉的狀況，火災(zāi)時手動或者電動敞開，起到排煙的效果.當(dāng)排煙管道內(nèi)煙氣溫度到達280℃時封閉，在必定的時刻內(nèi)能滿意耐火的穩(wěn)定性和耐火完好性的要求，起排煙效果的閥門。二、常開型排煙防火閥的主要功用、特色：1、輸入DC24V電信號，電流≤、電磁鐵動作、閥門敏捷封閉；（電動型排煙防火閥）。2、手動封閉，手動復(fù)位。3，南京防火風(fēng)閥廠家直銷、可輸出閥門敞開信號及聯(lián)鎖操控信號。三、常開型排煙防火閥的長處：1、漏風(fēng)量低，氣密功能好.2、電動敞開消耗電流小.3、執(zhí)行機構(gòu)驅(qū)動靈敏。反應(yīng)、聯(lián)鎖信號精確。4、常開型排煙防火閥防腐功能強，運用壽命長。。風(fēng)閥，就選無錫雋發(fā)暖通設(shè)備有限公司，拓展孩子的思維，有想法可以來我司咨詢！南京防火風(fēng)閥廠家直銷</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南京防火風(fēng)閥廠家直銷,風(fēng)閥" src="https://tyunfile.71360.com/WaterMark/UploadFile/weishang/637278979902460938/6102397.png"></div><p> 防爆風(fēng)量調(diào)節(jié)閥適用于有性氣體或蒸汽與空氣形成的性氣體混合物的 1 區(qū)和 2 區(qū)場所的通風(fēng)、排風(fēng)系統(tǒng)中（如隧道、化工、煤礦、石油、醫(yī)藥、核電、**、地鐵、紡織、油漆、軍火庫等。） </p> <p> 性能特點 </p> <p> （1）閥門葉片平時轉(zhuǎn)動時不會產(chǎn)生火花 </p> <p> （2）可通過DC24V電源使閥門關(guān)閉或開啟； </p> <p> （3）配置手動關(guān)閉或手動開啟的鎖位，防止沒有電源的情況； </p> <p> （4）輸出閥門關(guān)閉開啟信號，可與其它設(shè)備聯(lián)鎖。 </p> <p> （5）閥門電氣防護等級IP55－IP65 </p> <p> （6）閥門防爆等級EXD IIC T4 寧波電動風(fēng)閥源頭直供無錫雋發(fā)暖通設(shè)備有限公司是一家專業(yè)提供風(fēng)閥的公司，有想法的不要錯過哦！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南京防火風(fēng)閥廠家直銷,風(fēng)閥" src="https://tyunfile.71360.com/WaterMark/UploadFile/weishang/637278980268417969/6017360.png"></div><p> 不銹鋼風(fēng)閥性能簡介：不銹鋼風(fēng)閥采用鋼板焊接制造，具有結(jié)構(gòu)尺寸短，重量輕，安裝方便等特點。電動調(diào)節(jié)閥是一種常閉型閥門，由控制中心通24V直流電開啟或手動開啟，在280℃時自動關(guān)閉，復(fù)位必須手動。不銹鋼風(fēng)閥是一種記憶熔合金的溫度控制，利用重力作用和彈簧機構(gòu)的作用關(guān)閉的閥門形式。新型產(chǎn)品中亦有利用記憶合金產(chǎn)生形變使閥門關(guān)閉的。該閥驅(qū)動力矩小，啟閉靈活，操作控制方便。閥體上設(shè)置油密封擋圈，密封副之間無可見間隙，泄漏率小。蝶板與閥體間的膨脹(inflate)間隙大，能有效防止因熱漲冷縮造成的卡死現(xiàn)象。本閥可配備多種驅(qū)動裝置，如手動裝置、蝸輪傳動裝置、氣動裝置、電動裝置。內(nèi)無連桿、螺栓等、工作可靠、使用壽命長?？梢远喙の话惭b，不受介質(zhì)(起決定作用的物質(zhì))流向影響(influence)。不銹鋼風(fēng)閥性能如下：不銹鋼風(fēng)閥是一種非密閉型蝶閥(主要由閥體、閥桿、蝶板和密封圈組成)，(extensive)適用于建材、冶煉金屬、礦山、電力等生產(chǎn)(Produce)過程中公稱壓力為0。1Mpa的管道上，用以連通、啟閉或調(diào)節(jié)介質(zhì)量。它的主要性能如下：公稱壓力：0。適用溫度（temperature)：-10~300℃、-30~500℃驅(qū)動方式：手動、電動、氣動、液動、電液動適用介質(zhì)。 </p><p> 圓形不銹鋼風(fēng)閥的工作原理是什么？圓形不銹鋼風(fēng)閥用途及特性圓形不銹鋼風(fēng)閥采用與閥體相同材料(Material)加工成密封圈，采用電或氣動傳動。其適用溫度隨閥體選材而定，公稱壓力≤0。6MPa,一般適用于工業(yè)、冶煉金屬、環(huán)保等管道作通風(fēng)調(diào)節(jié)介質(zhì)流量(單位:立方米每秒)之用。其主要特點為：1、設(shè)計新穎、合理、結(jié)構(gòu)獨特，重量輕，啟閉迅速。排防火閥廠家排防火閥安裝在排、防火要求的排系統(tǒng)管道上（設(shè)于排風(fēng)機吸入口處管道上），它的基本功能除了具有排閥的功能外還具有當(dāng)排溫度超過280℃時熔斷，使閥門關(guān)閉，排機同時停機。不銹鋼風(fēng)閥是一種記憶熔合金的溫度控制，利用重力作用和彈簧機構(gòu)的作用關(guān)閉的閥門形式。新型產(chǎn)品中亦有利用記憶合金產(chǎn)生形變使閥門關(guān)閉的。2、操力矩小，操作方便，省力靈巧。3、采用適應(yīng)的材料以滿足低、中、高不同介質(zhì)溫度其及腐蝕性介質(zhì)等。圓形不銹鋼風(fēng)閥采用新型系列GT型電動執(zhí)行器(finalcontrollingelement)，有雙作用式和單作用式（彈簧(Spring)復(fù)位），齒輪傳動，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，體積小。風(fēng)閥，就選無錫雋發(fā)暖通設(shè)備有限公司，家長們的信賴之選，歡迎新老客戶來電！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南京防火風(fēng)閥廠家直銷,風(fēng)閥" src="https://tyunfile.71360.com/WaterMark/UploadFile/weishang/637278979705957031/1071484.png"></div><p> 風(fēng)量調(diào)節(jié)閥也可稱作調(diào)風(fēng)門，在工業(yè)廠房民用建筑的通風(fēng)、空氣調(diào)節(jié)及空氣凈化工程、工況中的應(yīng)用都非常普遍，風(fēng)量調(diào)節(jié)閥對空氣流量進行精確調(diào)節(jié)，是一種化實現(xiàn)各種環(huán)境控制通風(fēng)模式的關(guān)鍵設(shè)備，并且具有運轉(zhuǎn)靈活、噪聲低、泄漏量小等等特點得到了使用者的認可，下面給大家具體介紹一下風(fēng)量調(diào)節(jié)閥的特點及應(yīng)用。風(fēng)量調(diào)節(jié)閥的特點：（l）對開多葉風(fēng)量調(diào)節(jié)閥接管尺寸與全國通風(fēng)管道標(biāo)準(zhǔn)化規(guī)定的矩形風(fēng)管尺寸相同。（2）風(fēng)量調(diào)節(jié)閥葉片為對開式和順開式，在通風(fēng)、空氣調(diào)節(jié)、空氣凈化系統(tǒng)中作為調(diào)節(jié)閥。（3）通過試驗測定，風(fēng)量調(diào)節(jié)閥的氣密性好，其相對漏風(fēng)量在5%左右，調(diào)節(jié)性能好。風(fēng)量調(diào)節(jié)閥應(yīng)用在哪些地方：風(fēng)量調(diào)節(jié)閥用于工礦、民用建筑暖通空調(diào)系統(tǒng)，對空氣流量進行精確調(diào)節(jié)，是實現(xiàn)各種環(huán)境下控制通風(fēng)模式的關(guān)鍵設(shè)備之一。其主要特點是運轉(zhuǎn)靈活、噪聲低、泄露量小，（密閉型泄漏量<）工作溫度區(qū)域?qū)挘Y(jié)構(gòu)可靠，安全方便。風(fēng)量調(diào)節(jié)閥一般分為以下幾種：對開多葉調(diào)節(jié)閥、蝶閥（單葉調(diào)節(jié)閥）、順開調(diào)節(jié)閥等。風(fēng)量調(diào)節(jié)閥安裝在空調(diào)和通風(fēng)管道中通過調(diào)整閥葉片的閉合角度控制風(fēng)量大小，通過與手柄相連的四連桿機構(gòu)操縱對開多層葉片的角度來控制風(fēng)度。風(fēng)閥，就選無錫雋發(fā)暖通設(shè)備有限公司，拓展孩子的思維，歡迎新老客戶來電！南京防火風(fēng)閥廠家直銷</p><p style="text-indent:25px">無錫雋發(fā)暖通設(shè)備有限公司為您提供風(fēng)閥，有想法的不要錯過哦！南京防火風(fēng)閥廠家直銷</p><p> 為什么說插板閥密封性不好？手動插板閥是粉料、晶粒料、小顆粒料的流量輸送控制的主要設(shè)備。電動插板閥適用于冶金、礦山、建材、糧食、化工等行業(yè)。該閘門配備電動、氣動、電液動推桿作為驅(qū)動裝置，是控制流量大小，切斷迅速的理想設(shè)備。插板閥結(jié)構(gòu)緊湊、耐磨，泄漏量小，具有操作簡便、動作靈活、省力等特點，可以在高溫、高粉塵、強磁的環(huán)境下正常工作。氣動插板閥、電動插板閥、手動插板閥大多用于卸料器配套使用分為方口圓口兩種。氣動插板閥口型要根據(jù)卸料器形狀做出選擇。插板閥天擇機械生產(chǎn)的經(jīng)久耐用，流動阻力小，體積小，重量輕，維修方便，使用。插板閥密封結(jié)構(gòu)可以分軟密封、硬密封結(jié)構(gòu)。手動插板閥工藝性好，結(jié)構(gòu)緊湊等特點，密封閥座為活動結(jié)構(gòu)設(shè)計，有防磨損和自動補償功能，因而壽命長。插板閥手動插板閥、電動插板閥、氣動插板閥安裝于各種粉粒體氣體物料料斗的出料口處或管道上起開通及關(guān)斷的作用，也可通過調(diào)整開度大小控制其物料的流量。插板閥驅(qū)動裝置可采用電動、氣動手動裝置。手動插板閥適用于冶金、化工、糧食等行業(yè)，是一種理想的物料隔斷設(shè)備。我公司可生產(chǎn)進、出料口徑100-600的手動插板閥、電動插板閥、氣動插板閥。南京防火風(fēng)閥廠家直銷</p><p style="text-indent:25px">無錫雋發(fā)暖通設(shè)備有限公司總部位于新區(qū)新風(fēng)路17號，是一家公司主要生產(chǎn)：通風(fēng)管道、不銹鋼風(fēng)管、螺旋風(fēng)管、焊接風(fēng)管、共板方管、風(fēng)閥、不銹鋼焊接風(fēng)管、不銹鋼法蘭、角鐵法蘭、鍍鋅法蘭、扁鐵法蘭、矩形角鐵法蘭、油煙罩、消音箱、靜壓箱、彎頭、三通、大小頭、風(fēng)管調(diào)節(jié)閥、防火閥、排煙閥、鋁合金風(fēng)口、ABS風(fēng)口、自錘式百葉風(fēng)口等通風(fēng)管道及配件、承接全國各地通風(fēng)工程。的公司。無錫雋發(fā)暖通設(shè)備深耕行業(yè)多年，始終以客戶的需求為向?qū)?，為客戶提供高品質(zhì)的螺旋風(fēng)管，不銹鋼風(fēng)管，法蘭，風(fēng)量調(diào)節(jié)閥。無錫雋發(fā)暖通設(shè)備繼續(xù)堅定不移地走高質(zhì)量發(fā)展道路，既要實現(xiàn)基本面穩(wěn)定增長，又要聚焦關(guān)鍵領(lǐng)域，實現(xiàn)轉(zhuǎn)型再突破。無錫雋發(fā)暖通設(shè)備始終關(guān)注自身，在風(fēng)云變化的時代，對自身的建設(shè)毫不懈怠，高度的專注與執(zhí)著使無錫雋發(fā)暖通設(shè)備在行業(yè)的從容而自信。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1987079.html</p></div></div></div></div></div><div id="ba9vnel" class="page-right twoColRt"><div id="8xebi7j" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="otizqc7" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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