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class="twoCol"><div id="v25fqqn" class="page-proshow clearfix"><p class="current"> 當前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應</a>?<a href="http://www.cdcfah.com/cp/first-_jxjxysb/">機械及行業(yè)設備</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>?旋啟式止回閥價位創(chuàng)造輝煌浙江鼎力閥門供應</p><div id="mz35ue8" class="leftbox clearfix"><h1>旋啟式止回閥價位創(chuàng)造輝煌浙江鼎力閥門供應</h1><div id="4fgjvgy" class="proBig"><div id="h24024r" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/ZJDLFM/637466018001273133/789612.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="08bb7wk" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/ZJDLFM/637466018001273133/789612.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="mzaw2qa" 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>浙江省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關鍵詞：</span>旋啟式止回閥價位,止回閥</p><p><span>***更新：</span>2021-01-20 03:18:44</p><p><span id="click" >瀏覽次數(shù)：3次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="5oek3nc" 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: </span>0577-12345678</p><p><span>地址: </span>甌北鎮(zhèn)西岸工業(yè)區(qū)</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="zhmrrby" class="page-proshow02"><p class="title">詳細說明</p><div id="zv2apaa" class="box"><p><p> 襯氟止回閥是一種依靠介質(zhì)本身的流動而自動啟閉閥瓣用來阻止介質(zhì)逆向流動的自動防腐閥門，又稱逆止閥或單向閥。中文名H41F46型襯氟止回閥型號H41F46型類別襯氟止回閥通徑DN25～DN350目錄1止回閥類型2工作原理3法蘭標準4規(guī)格范圍5注意事項H41F46型襯氟止回閥止回閥類型編輯一）H41型：水平安裝、升降式止回原理二）H40型：垂直安裝、浮球式止回原理三）H42型：垂直安裝，旋啟式止回閥價位、升降式止回原理四）H44型：垂直安裝、旋啟式止回原理H41F46型襯氟止回閥工作原理編輯1旋啟式止回：它的閥瓣都是圍繞閥座外的軸旋轉(zhuǎn)啟、閉，防止介質(zhì)倒流。軸與閥瓣設計為一體，旋啟式止回閥價位，全部襯氟的軸鑲嵌在閥體與閥蓋之間形成的特殊凹槽內(nèi)，啟閉靈活，密封可靠。2.浮球式止回：是一種新型結(jié)構(gòu)，閥瓣為球型，特點是襯氟浮球沿閥體通路軸線做升降運動，液體只能讓垂直向上流動，一旦液體停直向上流動時，浮球靠本身的重量自動掉落至原位，與閥體內(nèi)部的密封圈相結(jié)合，旋啟式止回閥價位，致使閥門自動關閉。3.升降式止回：結(jié)構(gòu)特點是襯氟閥瓣垂直于閥體進、出口軸線作升降運動，其優(yōu)點是止回的密封性能非常好。H41F46型襯氟止回閥法蘭標準編輯法蘭遵循國家標準、、，可供用戶自由選擇（具體尺寸用戶可查詢相關數(shù)據(jù)表或來電咨詢我公司）。溫州鼎力閥門是一家專門生產(chǎn)制造銷售止回閥的公司，主要有靜微阻球形止回閥，滑道滾求式止回閥等。旋啟式止回閥價位</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="旋啟式止回閥價位,止回閥" src="https://tyunfile.71360.com/UploadFile/ZJDLFM/637466018001273133/789612.png"></div><p> 襯氟止回閥又稱逆止閥。這種類型的閥門的作用是只允許介質(zhì)向一個方向流動，而且阻止方向流動。通常這種閥門是自動工作的，在一個方向流動的流體壓力作用下，閥瓣打開；流體反方向流動時，由流體壓力和閥瓣的自重合閥瓣作用于閥座，從而切斷流動。中文名襯氟止回閥外文名Fluorine-linedcheckvalve又稱逆止閥作用只允許介質(zhì)向一個方向流動工作自動工作目錄1簡介2襯氟止回閥結(jié)構(gòu)分類3襯氟止回閥主要襯里4襯氟止回閥作用原理和結(jié)構(gòu)5性能參數(shù)6襯氟止回閥主要零部件材料襯氟止回閥簡介編輯襯氟止回閥包括旋啟式止回閥和升降式止回閥。旋啟式止回閥有一介鉸鏈機構(gòu)，還有一個像門一樣的閥瓣自由地靠在傾斜的閥座表面上。為了確保閥瓣每次都能到達閥座面的合適位置，閥瓣設計在鉸鏈機構(gòu)，以便閥瓣具有足夠有旋啟空間，并使閥瓣真正的、范圍廣的與閥座接觸。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，這取決于使用性能的要求。旋啟式止回閥在完全打開的狀況***體壓力幾乎不受阻礙，因此通過閥門的壓力降相對較小。升降式止回閥的閥瓣座落位于閥體上閥座密封面上。此閥門除了閥瓣可以自由地升降之外，其余部分如同截止閥一樣。伊春止回閥費用金華鼎力閥門是一家專門生產(chǎn)制造銷售止回閥的公司，主要有靜微阻球形止回閥，滑道滾求式止回閥等。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="旋啟式止回閥價位,止回閥" src="https://tyunfile.71360.com/UploadFile/ZJDLFM/637466017900481577/7081788.png"></div><p> INCONEL625）、SS304、SS304L、SS316、SS316L；鉻鉬鋼、蒙乃爾（400/500）、20#合金，哈氏合金等金屬材料。緩閉止回閥標準與規(guī)范編輯1、設計與制造：API594、API6D、JB/T8937。2、結(jié)構(gòu)長度：API594、API6D、DIN3202、JB/T8937。3、壓力一溫度等級：、DIN2401、GB/T9124、HG20604、HG20625、SH3406、JB/T74。4、試驗與檢驗：API598、JB/T9092。5、配管法蘭：JB/T74~90、GB/T9112!9124、HG20592~20635、SH3406、、DIN2543~2548、GB/T13402、API605、。緩閉止回閥結(jié)構(gòu)特點編輯1、結(jié)構(gòu)長度短，其結(jié)構(gòu)長度只有傳統(tǒng)法蘭止回閥的1/4~1/8。2、體積小、重量輕、其重量只有傳統(tǒng)法蘭止回閥的1/4~1/20。3、閥瓣關閉快速，水錘壓力小。4、水平或垂直管道均可使用，安裝方便。5、流道通暢、流體阻力小。6、動作靈敏、密封性能好。7、閥瓣行程短、關閥沖擊力小。8、整體結(jié)構(gòu)、簡單緊湊、造型美觀。9、使用壽命長、可靠性高。緩閉止回閥作用原理編輯通過汽缸塞的上下移動，協(xié)助閥瓣快速啟閉以達到密封面。緩閉止回閥結(jié)構(gòu)說明編輯A、結(jié)構(gòu)形式：旋啟式單閥瓣。B、驅(qū)動方式：對焊連接。C、連接形式：對焊連接。D、閥門的開啟和關閉由氣動裝置來控制，加快閥門的開啟和關閉速度。</p><p> 為了確保閥瓣每次都能到達閥座面的合適位置，閥瓣設計在鉸鏈機構(gòu)，以便閥瓣具有足夠有旋啟空間，并使閥瓣真正的、范圍廣的與閥座接觸。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，這取決于使用性能的要求。旋啟式止回閥在完全打開的狀況***體壓力幾乎不受阻礙，因此通過閥門的壓力降相對較小。升降式止回閥的閥瓣座落位于閥體上閥座密封面上。此閥門除了閥瓣可以自由地升降之外，其余部分如同截止閥一樣，流體壓力使閥瓣從閥座密封面上抬起，介質(zhì)回流導致閥瓣回落到閥座上，并切斷流動。根據(jù)使用條件，閥瓣可以是全金屬結(jié)構(gòu)，也可以是在閥瓣架上鑲嵌橡膠墊或橡膠環(huán)的形式。像截止閥一樣，流體通過升降式止回閥的通道也是狹窄的，因此通過升降式止回閥的壓力降比旋啟式止回閥大些，而且旋啟式止回閥的流量受到的限制很少。本類閥門在管道中一般應當水平安裝。靜音止回閥分類編輯止回閥根據(jù)其結(jié)構(gòu)和安裝方式可分：1、靜音止回閥的閥瓣呈圓盤狀，繞閥座通道的轉(zhuǎn)軸作旋轉(zhuǎn)運動，因閥內(nèi)通道成流線形，流動阻力比升蝶式止回閥小，適用于低流速和流動不常變化的大口徑場合，但不宜用于脈動流，其密封性能不及升降式。東北省鼎力閥門是一家專門生產(chǎn)制造銷售止回閥的公司，主要有雙瓣旋啟式止回閥，耐腐蝕緩沖止回閥等。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="旋啟式止回閥價位,止回閥" src="https://tyunfile.71360.com/UploadFile/ZJDLFM/637466018088840989/145133.png"></div><p> 止回閥安裝在管道轉(zhuǎn)彎彎頭或垂直方向落差較大的地方，也是防止水錘對管道的影響及破壞，所以應該裝在4處，防止回水對水表的沖擊。一、旋啟式止回閥：旋啟式止回閥的閥瓣呈圓盤狀，繞閥座通道的轉(zhuǎn)軸作旋轉(zhuǎn)運動，因閥內(nèi)通道成流線形，流動阻力比升降式止回閥小，適用于低流速和流動不常變化的大口徑場合，但不宜用于脈動流，其密封性能不及升降式。旋啟式止回閥分單瓣式、雙瓣式和多半式三種，這三種形式主要按閥門口徑來分，目的是為了防止介質(zhì)停止流動或倒流時，減弱水力沖擊。二、升降式止回閥：閥瓣沿著閥體垂直中心線滑動的止回閥，升降式止回閥只能安裝在水平管道上，在高壓小口徑止回閥上閥瓣可采用圓球。升降式止回閥的閥體形狀與截止閥一樣(可與截止閥通用)，因此它的流體阻力系數(shù)較大。其結(jié)構(gòu)與截止閥相似，閥體和閥瓣與截止閥相同。閥瓣上部和閥蓋下部加工有導向套簡，閥瓣導向簡可在閥盞導向簡內(nèi)自由升降，當介質(zhì)順流時，閥瓣靠介質(zhì)推力開啟，當介質(zhì)停流時，閥瓣靠自垂降落在閥座上，起阻止介質(zhì)逆流作用。直通式升降止回閥介質(zhì)進出口通道方向與閥座通道方向垂直;立式升降式止回閥，其介質(zhì)進出口通道方向與閥座通道方向相同，其流動阻力較直通式小。湖北鼎力閥門是一家專門生產(chǎn)制造銷售止回閥的公司，主要有雙瓣旋啟式止回閥，耐腐蝕緩沖止回閥等。葫蘆島靜音止回閥</p><p style="text-indent:25px">義烏鼎力閥門是一家專門生產(chǎn)制造銷售止回閥的公司，主要有雙瓣旋啟式止回閥，耐腐蝕緩沖止回閥等。旋啟式止回閥價位</p><p> 微阻緩閉消聲止回閥是應用于工業(yè)、城市給排水管道和高層住宅、高級賓館、加壓輸水泵的出口處。中文名微阻緩閉消聲止回閥公稱壓力～公稱通徑200～2000mm適用介質(zhì)清水、泥漿水、海水、污水目錄1技術(shù)參數(shù)2特點用途3零件材料4連接尺寸微阻緩閉消聲止回閥技術(shù)參數(shù)編輯適用溫度：0～80℃（如需要，可達200℃）法蘭標準：GB/TGB/T9113試驗標準：GB/T13927AP1598微阻緩閉消聲止回閥特點用途編輯微阻緩閉消聲止回閥在設計上充分考慮了使用環(huán)境的要求，微阻緩閉消聲止回閥采用斜板式結(jié)構(gòu)，達到無震動、無噪音、運行平穩(wěn)、確保賓館、住宅環(huán)境安靜，并具有節(jié)能的效果。DHH44X/H-10/16型微阻緩閉止回閥采用延緩關閉的方式使局部倒流水向系統(tǒng)內(nèi)泄流，從而很大降低了停泵倒流的水壓沖力，消除了破壞性水錘峰值的產(chǎn)生，截流密封采用丁腈橡膠，密封性能好、減震耐磨、使用壽命長、維修方便等特點。微阻緩閉消聲止回閥適用于清凈介質(zhì)，不宜用于含有固體顆粒和粘度較大的介質(zhì)。旋啟式止回閥價位</p><p style="text-indent:25px">浙江鼎力閥門有限公司主要經(jīng)營范圍是機械及行業(yè)設備，擁有一支專業(yè)技術(shù)團隊和良好的市場口碑。鼎力閥門致力于為客戶提供良好的止回閥，水利控制閥，浮球閥，閥門，一切以用戶需求為中心，深受廣大客戶的歡迎。公司從事機械及行業(yè)設備多年，有著創(chuàng)新的設計、強大的技術(shù)，還有一批**的專業(yè)化的隊伍，確保為客戶提供良好的產(chǎn)品及服務。鼎力閥門憑借創(chuàng)新的產(chǎn)品、專業(yè)的服務、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: http://www.cdcfah.com/cp/2924039.html</p></div></div></div></div></div><div id="iqvvl8i" class="page-right twoColRt"><div id="pnhs88v" 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