口碑好微阻緩閉止回閥生產(chǎn)供應(yīng) 誠(chéng)信為本浙江鼎力閥門供應(yīng)-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="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"><meta name="keywords" content="口碑好微阻緩閉止回閥生產(chǎn)供應(yīng),微阻緩閉止回閥"><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 name="baidu-site-verification" 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class="leftbox clearfix"><h1>口碑好微阻緩閉止回閥生產(chǎn)供應(yīng) 誠(chéng)信為本浙江鼎力閥門供應(yīng)</h1><div id="xjda783" class="proBig"><div id="js83us8" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/ZJDLFM/637467391469260948/1872667.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="3ld7oga" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/ZJDLFM/637467391469260948/1872667.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="mg44t8b" 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>口碑好微阻緩閉止回閥生產(chǎn)供應(yīng),微阻緩閉止回閥</p><p><span>***更新：</span>2021-01-23 01:18:24</p><p><span id="click" >瀏覽次數(shù)：2次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="3vs3jwi" 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="yx8zq8l" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="u8gr42t" class="box"><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，口碑好微阻緩閉止回閥生產(chǎn)供應(yīng)、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，口碑好微阻緩閉止回閥生產(chǎn)供應(yīng)，口碑好微阻緩閉止回閥生產(chǎn)供應(yīng)、醋酸、強(qiáng)氧化性介質(zhì)及尿素等多種介質(zhì)。浙江鼎力閥門有限公司致力于提供微阻緩閉止回閥，歡迎新老客戶來(lái)電！口碑好微阻緩閉止回閥生產(chǎn)供應(yīng)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="口碑好微阻緩閉止回閥生產(chǎn)供應(yīng),微阻緩閉止回閥" src="https://tyunfile.71360.com/UploadFile/ZJDLFM/637467391469260948/1872667.png"></div><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,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,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，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。河北操作性能好微阻緩閉止回閥微阻緩閉止回閥，就選浙江鼎力閥門有限公司，用戶的信賴之選，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="口碑好微阻緩閉止回閥生產(chǎn)供應(yīng),微阻緩閉止回閥" src="https://tyunfile.71360.com/UploadFile/ZJDLFM/637467391167600871/7013881.png"></div><p style="text-indent:25px">電氣微阻緩閉止回閥是一種其開關(guān)部分為圓盤的閥，并利用其自身的重量和介質(zhì)壓力來(lái)防止介質(zhì)倒流。電氣微阻緩閉止回閥是自動(dòng)閥，也稱為單向閥，單向閥，回油閥或截止閥。光盤的移動(dòng)可分為升降型和擺動(dòng)型。提升式電氣微阻緩閉止回閥的結(jié)構(gòu)類似于截止閥，但沒有閥桿來(lái)驅(qū)動(dòng)閥盤。介質(zhì)從入口端（下側(cè)）流入，從出口端（上側(cè)）流出。如果入口壓力大于閥瓣的重量加上其流阻，則閥將打開。相反，當(dāng)介質(zhì)倒流時(shí)，閥門關(guān)閉。電氣微阻緩閉止回閥配備有可繞軸線傾斜或旋轉(zhuǎn)的圓盤，其工作原理與提升式電氣微阻緩閉止回閥相同。電氣微阻緩閉止回閥通常用作泵送設(shè)備的下部閥，以防止水回流。電氣微阻緩閉止回閥和截止閥的組合可以起到安全隔離的作用。缺點(diǎn)是關(guān)閉時(shí)阻力高，密封性能差。</p><p> 微阻緩閉式止回閥在使用工況中有哪些特點(diǎn)：1、用一個(gè)閥門,可以圓滿地完成三種功能：無(wú)水錘止回閥、閘閥、平衡閥。2、泵停止運(yùn)轉(zhuǎn)時(shí)，彈簧力先合上閥瓣，因而防止水錘。3、通過(guò)調(diào)節(jié)開度，可以調(diào)節(jié)泵的輸出量。4、裝有指示器，可以用眼睛確認(rèn)閥門的開啟度。5、密封墊用丁腈橡膠制作，因而根本不會(huì)泄漏，可以吸收沖力。6、彈簧是用不銹鋼制作，因而具有很強(qiáng)的耐蝕性。7、可節(jié)約水量的設(shè)備材料和費(fèi)用，縮小安裝空間。8、由于形狀和結(jié)構(gòu)高等成流線型，因而壓降很小。9、由于起到旁道作用，所以其有回收出口側(cè)管道內(nèi)水的功能，而且在進(jìn)口側(cè)出現(xiàn)真空時(shí)，補(bǔ)充引水。10、水平管道，垂直管道上均可安裝。微阻緩閉式止回閥是安裝在高層建筑給水系統(tǒng)以及其他給水系統(tǒng)的水泵出口處、防止介質(zhì)倒流、水錘及水擊現(xiàn)象的智能型閥門。該閥兼具電動(dòng)閥、逆止閥和水錘消除器三種功能，可有效地提高供水系統(tǒng)的安全可靠。并將緩開、速閉、緩閉消除水錘的技術(shù)原理一體化，防止開泵水錘和停泵水錘的產(chǎn)生．只需操作水泵電機(jī)啟閉按扭，閥門即可按照水泵操作規(guī)程自動(dòng)實(shí)現(xiàn)啟閉，流量大、壓力損失小，適用于600口徑以下的閥門。浙江鼎力閥門有限公司為您提供微阻緩閉止回閥，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="口碑好微阻緩閉止回閥生產(chǎn)供應(yīng),微阻緩閉止回閥" src="https://tyunfile.71360.com/UploadFile/ZJDLFM/637467391395696483/3202212.png"></div><p style="text-indent:25px">可調(diào)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)。可調(diào)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)。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！口碑好微阻緩閉止回閥生產(chǎn)供應(yīng)</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，有需要可以聯(lián)系我司哦！口碑好微阻緩閉止回閥生產(chǎn)供應(yīng)</p><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):可調(diào)微阻緩閉止回閥系列、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?？诒梦⒆杈忛]止回閥生產(chǎn)供應(yīng)</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。鼎力閥門擁有一支經(jīng)驗(yàn)豐富、技術(shù)創(chuàng)新的專業(yè)研發(fā)團(tuán)隊(duì)，以高度的專注和執(zhí)著為客戶提供止回閥，水利控制閥，浮球閥，閥門。鼎力閥門不斷開拓創(chuàng)新，追求出色，以技術(shù)為先導(dǎo)，以產(chǎn)品為平臺(tái)，以應(yīng)用為重點(diǎn)，以服務(wù)為保證，不斷為客戶創(chuàng)造更高價(jià)值，提供更優(yōu)服務(wù)。鼎力閥門始終關(guān)注機(jī)械及行業(yè)設(shè)備市場(chǎng)，以敏銳的市場(chǎng)洞察力，實(shí)現(xiàn)與客戶的成長(zhǎng)共贏。</p></p><br /><p>文章來(lái)源地址: 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