南京電動閘閥生產(chǎn)廠家誠信經(jīng)營浙江京州閥門制造供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="氣動匣閥操作機構(gòu)：1)氣動閥門操作時的啟閉方向，一律應(yīng)順時針關(guān)閉。2)由于管網(wǎng)中的氣動閥，經(jīng)常是人工啟閉，啟閉轉(zhuǎn)數(shù)不宜過多，就是大口徑閥門亦應(yīng)在200-600轉(zhuǎn)內(nèi)。3)為了便于一個人的啟閉操作，在管道工壓狀況下，啟閉力矩宜為240N-m。4"><meta name="keywords" content="南京電動閘閥生產(chǎn)廠家,閘閥"><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" content="OBVzrC9aaQ" /> <meta 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class="leftbox clearfix"><h1>南京電動閘閥生產(chǎn)廠家誠信經(jīng)營浙江京州閥門制造供應(yīng)</h1><div id="ciymso0" class="proBig"><div id="q4wagcy" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/jingzhou/637279446741982422/5203600.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="igwki2g" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/jingzhou/637279446741982422/5203600.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="24mkgmq" 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(guān)鍵詞：</span>南京電動閘閥生產(chǎn)廠家,閘閥</p><p><span>***更新：</span>2020-09-07 04:09:50</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="c2s4ciw" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">浙江京州閥門制造有限公司</a></p><p><span>聯(lián)系人：</span>張和榮</p><p><span>郵箱: </span>maggiez@jcs-valve.com</p><p><span>電話: </span>15888733099</p><p><span>傳真: </span>0577_67351896</p><p><span>網(wǎng)址: </span></p><p><span>手機: </span>0577-67359296</p><p><span>地址: </span>甌北街道五星工業(yè)區(qū)上玉路</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="aoesyma" class="page-proshow02"><p class="title">詳細說明</p><div id="igekw42" class="box"><p><p style="text-indent:25px">氣動匣閥操作機構(gòu)： 1)氣動閥門操作時的啟閉方向，一律應(yīng)順時針關(guān)閉。 2)由于管網(wǎng)中的氣動閥，經(jīng)常是人工啟閉，啟閉轉(zhuǎn)數(shù)不宜過多，就是大口徑閥門亦應(yīng)在200-600轉(zhuǎn)內(nèi)。 3)為了便于一個人的啟閉操作，在管道工壓狀況下，啟閉力矩宜為240N-m。 4)氣動閥門啟閉操作端應(yīng)為方榫，且尺寸標(biāo)準(zhǔn)化，并面向地面，以便人們從地面上可直接操作。帶輪盤的閥門不適用于地下管網(wǎng)。 5)氣動閥門啟閉程度的顯示盤 ①氣動閥門啟閉程度的刻度線，應(yīng)鑄造在變速箱蓋上或轉(zhuǎn)換方向后的顯示盤的外殼上，一律面向地面，刻度線刷上熒光粉，以示醒目; ②指示盤針的材質(zhì)在管理較好的情況下可用不銹鋼板，南京電動閘閥生產(chǎn)廠家，否則為刷漆的鋼板，切勿使用鋁皮制作; ③指示盤針醒目，南京電動閘閥生產(chǎn)廠家，固定牢靠，一旦啟閉調(diào)節(jié)準(zhǔn)確后，南京電動閘閥生產(chǎn)廠家，應(yīng)以鉚釘鎖定。 6)若氣動閥埋設(shè)較深，操作機構(gòu)及顯示盤離地面距離≥1.5m時，應(yīng)設(shè)有加長桿設(shè)施，且固定穩(wěn)牢，以便人們從地面上觀察及操作。也就是說，管網(wǎng)中的閥門啟閉操作，不宜下井作業(yè)。電站匣閥采用壓力自緊式密封，閥體支管兩端為焊接連接。南京電動閘閥生產(chǎn)廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南京電動閘閥生產(chǎn)廠家,閘閥" src="https://tyunfile.71360.com/UploadFile/jingzhou/637279446741982422/5203600.png"></div><p style="text-indent:25px">高溫高壓電動電站閘閥：電動、對接焊連接形式、明桿楔式剛性單閘板，閥座密封面材料為鉻鉬釩鋼堆焊鈷鉻鎢合金，工作壓力 10MPa~17MPa，閥體材料為鉻鉬釩鋼的高溫高壓電站閘閥。電站電動焊接閘閥特點：所有閥門的密封副均采用不同硬度的Stellite硬質(zhì)合金堆焊而成，密封副配對合理，密封性能好：耐高溫、硬度高、抗擦傷、耐沖蝕、壽命長。上密封面采用奧氏體不銹鋼或Stellite硬質(zhì)合金堆焊而成，密封可靠、耐腐蝕，更換填料可在不停機的情況下進行，不影響系統(tǒng)運行。安徽600lb美標(biāo)高壓閘閥多少錢電站閘閥操作方便，開閉迅速，從全開到全關(guān)只要旋轉(zhuǎn)90度，便于遠距離的控制。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南京電動閘閥生產(chǎn)廠家,閘閥" src="https://tyunfile.71360.com/UploadFile/jingzhou/637279446668359375/7205202.png"></div><p style="text-indent:25px">高壓電站閥門電站**電動閘閥結(jié)構(gòu)與特點： 1、選材考究，符合國內(nèi)外相關(guān)標(biāo)準(zhǔn)，材料的質(zhì)量高。 2、符合國內(nèi)外標(biāo)準(zhǔn)的要求，密封可靠、性能優(yōu)良、造型美觀。 3、密封副配對合理，閘板和閥座的密封面采用不同硬度的鈷基硬質(zhì)合金堆焊而成，密封可靠、硬度高、耐磨、耐高溫、耐腐蝕、抗擦傷性能好、壽命長。 4、閥桿經(jīng)調(diào)質(zhì)及表面氮化處理，有良好的抗腐蝕性、抗擦傷性和耐磨性。 5、采用楔式彈性閘板結(jié)構(gòu)，中大口徑設(shè)置推力軸承，磨擦力小，并配有撞擊手動，啟閉輕松自如。 6、可采用各種配管法蘭標(biāo)準(zhǔn)及法蘭密封面形式，滿足各種工程需要及用戶要求。</p><p style="text-indent:25px">美標(biāo)匣閥在安裝時就應(yīng)該注意： 1.安裝前須檢查閥門腔內(nèi)和密封面等部位，不允許有污物或砂粒附著; 2.各連接部位螺栓，要求均勻擰緊; 3.檢查填料部位要求壓緊，既保證填料的密封性，也要保證閘板開啟靈活; 4.用戶在安裝閥門前，必須校對閥門型號，連接尺寸及注意介質(zhì)流向，保證與閥門要求一致性; 5.用戶在安裝閥門時，必須預(yù)留閥門驅(qū)動的必要空間; 6.驅(qū)動裝置的接線須按線路圖進行; 7.閘閥必須定期保養(yǎng)，不得隨意碰撞及擠壓，以免影響密封。電站閘閥啟閉時閘板運動方向與介質(zhì)流動方向相垂直、與截止閥相比，閘閥的啟閉較省力。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南京電動閘閥生產(chǎn)廠家,閘閥" src="https://tyunfile.71360.com/UploadFile/jingzhou/637279446386396484/1156432.png"></div><p style="text-indent:25px">美標(biāo)閘閥關(guān)閉時，密封面可以只依靠介質(zhì)壓力來密封，即依靠介質(zhì)壓力將閘板的密封面壓向另一側(cè)的閥座來保證密封面的密封，這就是自密封。大部分閘閥是采用強制密封的 , 即閥門關(guān)閉時，要依靠外力強行將閘板壓向閥座，以保證密封面的密封性。閘閥的閘板隨閥桿一起作直線運動的，叫升降桿閘閥( 亦叫明桿閘閥)。通常在升降桿上有梯形螺紋，通過閥門頂端的螺母以及閥體上的導(dǎo)槽，將旋轉(zhuǎn)運動變?yōu)橹本€運動 , 也就是將操作轉(zhuǎn)矩變?yōu)椴僮魍屏Α?開啟閥門時，當(dāng)閘板提升高度等于閥門通徑的1:1倍時，流體的通道完全暢通，但在運行時，此位置是無法監(jiān)視的。實際使用時，是以閥桿的頂點作為標(biāo)志，即開不動的位置，作為它的全開位置。為考慮溫度變化出現(xiàn)鎖死現(xiàn)象，通常在開到頂點位置上 , 再倒回 1/2-1圈 , 作為全開閥門的位置。因此，閥門的全開位置，按閘板的位置(即行程>來確定。不銹鋼閘閥,鍛鋼閘閥,法蘭閘閥,法蘭球閥,二片式球閥有的閘閥，閥桿螺母設(shè)在閘板上，手輪轉(zhuǎn)動帶動閥桿轉(zhuǎn)動 , 而使閘板提升 , 這種閥門叫做旋轉(zhuǎn)桿閘閥或叫暗桿閘閥。閘閥是常用的截斷閥之一，主要用來接通或截斷管路中的介質(zhì);南京電動閘閥生產(chǎn)廠家</p><p style="text-indent:25px">鉻鉬鋼閘閥電動裝置分別配有**電機、減速器、轉(zhuǎn)矩控制機構(gòu)，現(xiàn)場操作機構(gòu)，手動、電動切換機構(gòu)。南京電動閘閥生產(chǎn)廠家</p><p style="text-indent:25px">鉻鉬鋼閘閥的啟閉件是閘板，閘板的運動方向與流體方向相垂直，閘閥只能作全開和全關(guān)，不能作調(diào)節(jié)和節(jié)流。楔式閘閥的閘板可以做成一個整體，叫做剛性閘板;也可以做成能產(chǎn)生微量變形的閘板，以改善其工藝性，彌補密封面角度在加工過程中產(chǎn)生的偏差，這種閘板叫做彈性閘板。鉻鉬鋼閘閥的開啟和關(guān)閉由電動裝置來控制，電動裝置分別配有**電機、減速器、轉(zhuǎn)矩控制機構(gòu)，現(xiàn)場操作機構(gòu)，手動、電動切換機構(gòu)。除就地操作外，還可進行遠距離操作。南京電動閘閥生產(chǎn)廠家</p><p style="text-indent:25px">浙江京州閥門制造有限公司主要經(jīng)營范圍是機械及行業(yè)設(shè)備，擁有一支專業(yè)技術(shù)團隊和良好的市場口碑。公司自成立以來，以質(zhì)量為發(fā)展，讓匠心彌散在每個細節(jié)，公司旗下刀閘閥，穿透式刀閘閥，礦漿閥，漿液閥深受客戶的喜愛。公司將不斷增強企業(yè)重點競爭力，努力學(xué)習(xí)行業(yè)知識，遵守行業(yè)規(guī)范，植根于機械及行業(yè)設(shè)備行業(yè)的發(fā)展。浙江京州閥門秉承“客戶為尊、服務(wù)為榮、創(chuàng)意為先、技術(shù)為實”的經(jīng)營理念，全力打造公司的重點競爭力。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1186162.html</p></div></div></div></div></div><div id="s4e0qwk" class="page-right twoColRt"><div id="4esgc2c" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="4wkymig" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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