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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</a>?<a href="http://www.cdcfah.com/cp/third-famenti_zhihuifats/">止回閥</a>?微阻緩閉止回閥訂做誠(chéng)信為本浙江鼎力閥門供應(yīng)</p><div id="g8g9fxj" class="leftbox clearfix"><h1>微阻緩閉止回閥訂做誠(chéng)信為本浙江鼎力閥門供應(yīng)</h1><div id="zl3v2gi" class="proBig"><div id="g2w4e8a" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/ZJDLFM/637467391432171105/9420095.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="rnzgamt" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/ZJDLFM/637467391432171105/9420095.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="3tlnxoq" 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>浙江省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>微阻緩閉止回閥訂做,微阻緩閉止回閥</p><p><span>***更新：</span>2021-01-25 07:19:40</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="rriolcu" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">浙江鼎力閥門有限公司</a></p><p><span>聯(lián)系人：</span>陳麗奶</p><p><span>郵箱: </span>707038182@qq.com</p><p><span>電話: </span>13968961324</p><p><span>傳真: </span>0577_</p><p><span>網(wǎng)址: </span>http://ZJDLFM.shop.88360.com</p><p><span>手機(jī): </span>0577-12345678</p><p><span>地址: </span>甌北鎮(zhèn)西岸工業(yè)區(qū)</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="43oy3ji" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="wgdpl2m" class="box"><p><p style="text-indent:25px">帶來(lái)的是電氣微阻緩閉止回閥，它的主要組成由閥體,閥蓋,閥瓣,后腔,活塞以及連接進(jìn)水口和后腔的連接管，它主要是安裝在消防水泵的出水管.作用有兩個(gè)，首先是防止介質(zhì)回流,第二可以除水錘壓力的影響，其工作原理為在準(zhǔn)工作狀態(tài)下由于連接管的作用,可以讓后腔內(nèi)充滿一定壓力的水，從而會(huì)推著活塞推出活塞推出的高度會(huì)高于閥瓣底座的高度.當(dāng)管道內(nèi)的介質(zhì)突然停止流動(dòng)時(shí)，由于閥瓣的自重和水倒流的作用，微阻緩閉止回閥訂做,閥瓣就會(huì)關(guān)閉.在關(guān)閉的過(guò)程中，首先會(huì)和活塞相接觸，微阻緩閉止回閥訂做,由于后腔內(nèi)是有一定壓力的水，壓力水它是慢慢排掉的,壓力慢慢降低,活塞也是慢慢的回縮，微阻緩閉止回閥訂做，所以閥瓣是慢慢的關(guān)閉。這就消除了水錘壓力的影響，在關(guān)閉的同時(shí)也就起到了介質(zhì)防止介質(zhì)回流的作用。浙江鼎力閥門有限公司為您提供微阻緩閉止回閥，有想法的可以來(lái)電咨詢！微阻緩閉止回閥訂做</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="微阻緩閉止回閥訂做,微阻緩閉止回閥" src="https://tyunfile.71360.com/UploadFile/ZJDLFM/637467391432171105/9420095.png"></div><p style="text-indent:25px">通用微阻緩閉止回閥主要由閥體、閥蓋、閥板、平衡砣、活塞和調(diào)節(jié)閥組成，用于給排水管道，安裝在水泵出口處用來(lái)防止介質(zhì)逆流和消防破壞性水錘。具有閥瓣輕、開度大、節(jié)電效果明顯、流體阻力小、水錘消除結(jié)構(gòu) 合理、密封性能可靠、耐磨損、使用壽命長(zhǎng)、運(yùn)行平穩(wěn)、無(wú)振動(dòng)、無(wú)噪音等優(yōu)點(diǎn)。適用介質(zhì):水、油、海水、污水；適用溫度:0~80℃(如需要，可達(dá)200℃)；結(jié)構(gòu)長(zhǎng)度短，其結(jié)構(gòu)長(zhǎng)度只有傳統(tǒng)法蘭止回閥的1/4~1/8；體積小、重量輕、其重量只有傳統(tǒng)通用微阻緩閉止回閥的1/4~1/20。微阻緩閉止回閥訂做浙江鼎力閥門有限公司是一家專業(yè)提供微阻緩閉止回閥的公司，有想法可以來(lái)我司咨詢！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="微阻緩閉止回閥訂做,微阻緩閉止回閥" src="https://tyunfile.71360.com/UploadFile/ZJDLFM/637467391200520627/4420013.png"></div><p> 微阻緩閉止回閥是由平衡砣、活塞、閥板、活塞組件、閥瓣軸組件、微量調(diào)節(jié)閥、隔離裝置及單向閥等部件組成。流體阻力小、體積小、重量輕，不適合用于含有固體顆粒較大的介質(zhì)管道，在管道清凈的介質(zhì)中比較適用。微阻緩閉止回閥的閥瓣自動(dòng)開啟，讓管路中的介質(zhì)通過(guò)。閥體內(nèi)的壓力水通過(guò)微量閥流進(jìn)活塞組件的后腔，將活塞從活塞腔內(nèi)推出。當(dāng)管路中的水流突然停止運(yùn)行時(shí)，在閥瓣自身的重量和水倒流的作用下，閥瓣會(huì)自動(dòng)關(guān)閉系統(tǒng)。閥瓣壓制在活塞頂部的位置時(shí)，由于產(chǎn)生反作用了的效果，會(huì)使活塞后腔的水阻止活塞倒退回去，從而阻止閥瓣處于關(guān)閉狀態(tài)，在這樣的情況下，我們可以通過(guò)微小的調(diào)動(dòng)調(diào)節(jié)閥，讓介質(zhì)緩慢的流回隔離裝置，閥瓣就會(huì)慢慢關(guān)閉。微阻緩閉止回閥的閥瓣可以快速或者緩慢的關(guān)閉閘閥，從而達(dá)到防治水流逆向流回和減弱水錘的作用。當(dāng)緩閉的開度較大時(shí)，水錘較小，從而延長(zhǎng)關(guān)閉的時(shí)間;反之，緩閉的開度過(guò)小就會(huì)造成破壞水錘的不利效果。微阻緩閉止回閥在結(jié)構(gòu)上采用了緩閉開度的調(diào)節(jié)器，從而用拉桿對(duì)活塞伸出的長(zhǎng)度進(jìn)行控制。 </p><p style="text-indent:25px">止回閥包括旋啟式止回閥和升降式止回閥。止回閥只允許介質(zhì)向一個(gè)方向流動(dòng)，而且阻止反方向流動(dòng)。通常止回閥是自動(dòng)工作的，在一個(gè)方向流動(dòng)的流體壓力作用下，閥瓣打開;流體反方向流動(dòng)時(shí)，由流體壓力和閥瓣的自重和閥瓣作用于閥座，從而切斷流動(dòng)。微阻緩閉止回閥有一個(gè)介鉸鏈機(jī)構(gòu)，還有一個(gè)像門一樣的閥瓣自由地靠在傾斜地閥座表面上。為了確保閥瓣每次，都能到達(dá)閥座面地合適位置，閥瓣設(shè)置在鉸鏈機(jī)構(gòu)，以便閥瓣具有，足夠旋啟空間，并使閥瓣真正地、全方面的與閥座接觸。閥瓣可以全部用金屬制成，也可以在金屬上鑲嵌皮革、橡膠、或者采用合成覆蓋面，這取決于適用性能的要求。旋啟式止回閥在完全打開的狀況下，止回閥流體壓力幾乎不受阻礙，因此通過(guò)閥門的壓力降將對(duì)較小。浙江鼎力閥門有限公司是一家專業(yè)提供微阻緩閉止回閥的公司，期待您的光臨！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="微阻緩閉止回閥訂做,微阻緩閉止回閥" src="https://tyunfile.71360.com/UploadFile/ZJDLFM/637467391469260948/1872667.png"></div><p style="text-indent:25px">浙江鼎力閥門有限公司，座落在甌北鎮(zhèn)西岸工業(yè)區(qū)，擁有廠房占地面積3500平方米，建筑面積3000平方米，是一家專業(yè)制造閥門的廠家，用IS09001-2008質(zhì)量體系認(rèn)證標(biāo)準(zhǔn)覆蓋產(chǎn)品的設(shè)計(jì)、制造、管理、服務(wù)全過(guò)程。為了不斷研制與開發(fā)新產(chǎn)品，滿足用戶需求，長(zhǎng)期以來(lái)本公司以科研單位高等學(xué)府為依托，不斷消化，不斷進(jìn)步。對(duì)國(guó)內(nèi)外的自來(lái)水廠、污水處理廠、發(fā)電廠、建筑工程、鋼鐵公司與消防系統(tǒng)等閥門用戶而言,我們是您非常好的選擇。我們將追隨二十一世紀(jì)的脈搏，為國(guó)力的殷實(shí)做出更大的努力，為此能對(duì)您的事業(yè)予以鼎力相助而感到無(wú)比自豪。浙江鼎力閥門有限公司主要生產(chǎn):微阻緩閉式止回閥系列、對(duì)夾式止回閥系列、多功能水泵控制閥系列、水力控制閥系列產(chǎn)品。微阻緩閉止回閥，就選浙江鼎力閥門有限公司，讓您滿意，歡迎新老客戶來(lái)電！微阻緩閉止回閥訂做</p><p style="text-indent:25px">微阻緩閉止回閥，就選浙江鼎力閥門有限公司，用戶的信賴之選，歡迎新老客戶來(lái)電！微阻緩閉止回閥訂做</p><p style="text-indent:25px">工業(yè)微阻緩閉止回閥又稱逆止閥，其作用是防止管路中的介質(zhì)倒流。啟閉件靠介質(zhì)流動(dòng)和力量自行開啟或關(guān)閉，以防止介質(zhì)倒流的閥門叫止回閥。止回閥屬于自動(dòng)閥類，主要用于介質(zhì)單向流動(dòng)的管道上，只允許介質(zhì)向一個(gè)方向流動(dòng)，以防止發(fā)生事故。適用于清凈介質(zhì)，不宜用于含有固體顆粒和粘度較大的介質(zhì)。工業(yè)微阻緩閉止回閥適用于公稱壓力PN1.0MPa~42.0MPa、Class150-2500；公稱通徑DN15~1200mm、NPS1/2~48；工作溫度－196~540℃的各種管路上，用于防止介質(zhì)倒流。通過(guò)選用不同的材質(zhì)，可適用于水、蒸汽、油品、硝酸、醋酸、強(qiáng)氧化性介質(zhì)及尿素等多種介質(zhì)。微阻緩閉止回閥訂做</p><p style="text-indent:25px">浙江鼎力閥門有限公司致力于機(jī)械及行業(yè)設(shè)備，以科技創(chuàng)新實(shí)現(xiàn)***管理的追求。公司自創(chuàng)立以來(lái)，投身于止回閥，水利控制閥，浮球閥，閥門，是機(jī)械及行業(yè)設(shè)備的主力軍。鼎力閥門繼續(xù)堅(jiān)定不移地走高質(zhì)量發(fā)展道路，既要實(shí)現(xiàn)基本面穩(wěn)定增長(zhǎng)，又要聚焦關(guān)鍵領(lǐng)域，實(shí)現(xiàn)轉(zhuǎn)型再突破。鼎力閥門始終關(guān)注自身，在風(fēng)云變化的時(shí)代，對(duì)自身的建設(shè)毫不懈怠，高度的專注與執(zhí)著使鼎力閥門在行業(yè)的從容而自信。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/3002887.html</p></div></div></div></div></div><div id="h8mwdc7" class="page-right twoColRt"><div id="8xo32jy" class="box01 margin10 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