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class="twoCol"><div id="rgvhgsj" 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-_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_qitafamenbd/">其他閥門</a>?北京316刀閘閥來電咨詢浙江京州閥門制造供應(yīng)</p><div id="ujvcegd" class="leftbox clearfix"><h1>北京316刀閘閥來電咨詢浙江京州閥門制造供應(yīng)</h1><div id="zta3yzr" class="proBig"><div id="rg3actf" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/jingzhou/637279439765820312/7096800.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="87vmtfr" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/jingzhou/637279439765820312/7096800.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="94wdvco" 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>北京316刀閘閥,刀閘閥</p><p><span>***更新：</span>2021-01-17 07:07:26</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="hw7czr7" 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(jī): </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="8jszw8f" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="tdfht7j" class="box"><p><p style="text-indent:25px">刀閘閥的特點有哪些：一、提升式的閘板密封面，可刮除密封面上的粘著物，自動清理雜物。二、不銹鋼閘板可防止腐蝕引起的密封泄漏。三、硬質(zhì)全金密封面能保證密封耐磨性能和要求。四、閥體密封面沒有凹槽，不產(chǎn)生積留物，能保證開啟靈活，北京316刀閘閥。五、短結(jié)構(gòu)長度，可節(jié)省原料、安裝空間也有效支持管道強(qiáng)度。六、科學(xué)的上密封填料函設(shè)計，使上密封安全有效，經(jīng)久耐用。七、三角形的支架節(jié)省原材料，保證需要的力學(xué)性能，北京316刀閘閥。八、閥體上的導(dǎo)向塊使閘板正確運動，四個擠壓塊保證閘板有效密封。九，北京316刀閘閥、閥體加強(qiáng)筋設(shè)計提高閥體的強(qiáng)度。十、不銹鋼閥桿經(jīng)久耐用，雙頭螺栓使啟閉更為迅速。刀閘閥適用介質(zhì)有污水，煤氣、紙漿等。北京316刀閘閥</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京316刀閘閥,刀閘閥" src="https://tyunfile.71360.com/UploadFile/jingzhou/637279439765820312/7096800.png"></div><p style="text-indent:25px">雙閘板刀型閘閥應(yīng)垂直安裝（即閥桿處于垂直位置 , 手輪在頂部 )。帶有旁通閥的刀型閘閥在開啟前應(yīng)先打開旁通閥（以平衡進(jìn)出口的壓差及減小開啟力 )。帶傳動機(jī)構(gòu)的刀型閘閥，按產(chǎn)品使用說明書的規(guī)定安裝。如果閥門經(jīng)常開關(guān)使用 , 每月至少潤滑一次.刀型閘閥是作為截止介質(zhì)使用，在全開時整個流通直通，此時介質(zhì)運行的壓力損失小。刀型閘閥通常適用于不需要經(jīng)常啟閉，而且保持閘板全開或全閉的工況。不適用于作為調(diào)節(jié)或節(jié)流使用。對于高速流動的介質(zhì)，閘板在局部開啟狀況下可以引起閘門的振動，而振動又可能損傷閘板和閥座的密封面，而節(jié)流會使閘板遭受介質(zhì)的沖蝕。北京316刀閘閥刀型閘閥焊接的有關(guān)標(biāo)準(zhǔn)有哪些？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京316刀閘閥,刀閘閥" src="https://tyunfile.71360.com/UploadFile/jingzhou/637279441490556641/3464412.png"></div><p style="text-indent:25px">刀閘閥又稱刀型閘閥、刀門閘閥、漿液閥、泥漿閥，它的啟閉件是閘板，閘板的運動方向與流體方向相垂直，靠可以切割纖維材料的刀刃形閘板來切斷介質(zhì)，閘板有兩個密封面,常用的模式閘板閥的兩個密封面形成楔形、楔形角隨閥門參數(shù)而異,通常為5°,楔式刀型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(bǔ)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。閥體實際上不存在腔室，閘板在側(cè)面導(dǎo)向槽內(nèi)升降，并由底部的凸耳緊壓在閥座上，如需達(dá)到較高的介質(zhì)密封性時，可選用O形密封閥座實現(xiàn)雙向密封。刀閘閥具有較小的安裝空間，工作壓力低，不易堆積雜物，價格較低。</p><p style="text-indent:25px">刀閘閥可取代通用切斷閥，可在工作壓力1.0MPa-2.5MPa，使用溫度-29-550℃情況下工作。刀閘閥的閘板具有剪切功能，可刮除密封面上的粘著物，自動處理雜物，不銹鋼閘板可防止腐蝕引起的密封泄漏。刀閘閥的使用場合及適用介質(zhì)有：1.采礦、洗洗煤、鋼鐵工業(yè)——用于洗洗煤管道、濾渣漿管道等、排灰管道；2.凈化裝置——用于廢水、泥漿、污物及帶有懸浮物的澄清水；3.造紙工業(yè)——用于任何濃度紙漿、料水混合物；4.電站除灰——用于灰渣漿液。穿透式刀閘閥由不銹鋼閥體、密封壓蓋、支架鑄造，是減少微小泄漏和密封墊滲漏的理想選擇。閥體和閥蓋之間的雨刷防止固體顆粒進(jìn)入閥蓋。閥體腔、閥座配置和斜澆口設(shè)計提供了阻礙厚介質(zhì)(如紙漿、漿料)或固體介質(zhì)(如顆粒和粉體)進(jìn)入的功能。　　用戶選購刀閘閥時，必須注明閥門公稱通經(jīng)、壓力及閥門連接所需標(biāo)準(zhǔn)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京316刀閘閥,刀閘閥" src="https://tyunfile.71360.com/UploadFile/jingzhou/637279440530898437/84963.png"></div><p style="text-indent:25px">刀閘閥維護(hù)：1.為保證使用壽命，刀閘閥所用的材料實際上需要根據(jù)工況進(jìn)行選擇，也就是說可以定制形式制造。2.在使用過程中，應(yīng)定期清洗。并定期做好潤滑措施。3.由于其閘門的特殊性，其應(yīng)力較大，因此應(yīng)特別注意密封面和閥桿的材料選擇，這兩部分的強(qiáng)度和載荷會影響整個閥門的性能。4.露天安裝時，注意防水措施，避免雨水沖刷造成外部腐蝕，閥門還應(yīng)采取一定的保護(hù)措施，因為外部灰塵和固體雜質(zhì)無論如何都會劃傷和損壞閥門。5.如果安裝位置位于海上，還應(yīng)考慮海水和海風(fēng)對閥殼的腐蝕。在這方面，建議使用耐酸、堿和鹽腐蝕的改進(jìn)的金屬或陶瓷材料作為閥體的主要材料。刀閘閥密封座采用可動式密封，且采用O形圈預(yù)緊提供預(yù)緊力使密封座緊貼閥瓣。徐州雙向密封漿液閥價格</p><p style="text-indent:25px">刀閘閥閥板采用PTFE點式導(dǎo)向。北京316刀閘閥</p><p style="text-indent:25px">陶瓷刀閘閥的啟閉件是閘板，閘板的運動方向與流體方向相垂直，刀型閘閥只能作全開和全關(guān)，不能作調(diào)節(jié)和節(jié)流。閘板有兩個密封面，較常用的模式閘板閥的兩個密封面形成楔形、楔形角隨閥門參數(shù)而異，通常為50，楔式刀型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(bǔ)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刀閘閥關(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。大部分陶瓷刀閘閥是采用強(qiáng)制密封的，即閥門關(guān)閉時，要依靠外力強(qiáng)行將閘板壓向閥座，以保證密封面的密封性。北京316刀閘閥</p><p style="text-indent:25px">浙江京州閥門制造有限公司致力于機(jī)械及行業(yè)設(shè)備，以科技創(chuàng)新實現(xiàn)***管理的追求。浙江京州閥門深耕行業(yè)多年，始終以客戶的需求為向?qū)?，為客戶提?**的刀閘閥，穿透式刀閘閥，礦漿閥，漿液閥。浙江京州閥門繼續(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。浙江京州閥門始終關(guān)注機(jī)械及行業(yè)設(shè)備市場，以敏銳的市場洞察力，實現(xiàn)與客戶的成長共贏。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2884195.html</p></div></div></div></div></div><div id="3dz32np" class="page-right twoColRt"><div id="gvc3vbd" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="z32fbyk" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="odaszhn" class="recomPic likePro"><a 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