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class="proBig"><div id="3afhyvm" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/hotpow/637148734781494141/9029111.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="zt2bdkl" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/hotpow/637148734781494141/9029111.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="7aw2fri" 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>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>上海krom燃?xì)獾y,蝶閥</p><p><span>***更新：</span>2020-11-24 09:00:38</p><p><span id="click" >瀏覽次數(shù)：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="i7evrd3" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上?；⒉╇娮涌萍加邢薰?/a></p><p><span>聯(lián)系人：</span>陳經(jīng)理</p><p><span>郵箱: </span>hotpow01@163.com</p><p><span>電話: </span>13818025483</p><p><span>傳真: </span>021_50877705</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>021-68065611</p><p><span>地址: </span>楊高南路5998號三樓東面</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="zwjldpr" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="fo2olx2" class="box"><p><p> 蝶閥特點(diǎn)：1、鎖緊裝置：為防止閥門開關(guān)誤操作，在閥門全開、全關(guān)位置有鎖定孔，確保閥門處于正確的位置，上海krom燃?xì)獾y。2、閥桿防飛結(jié)構(gòu)：閥桿為下裝式，防止受壓飛出，同時(shí)可在火災(zāi)后，與閥體形成金屬接觸，確保閥桿密封。3，上海krom燃?xì)獾y、蝶閥是用帶有圓形通孔的球體作為啟閉件，在閥桿驅(qū)動下球體圍繞閥桿中心作0~90度旋轉(zhuǎn)，完成啟閉功能；蝶閥具有結(jié)構(gòu)緊湊開關(guān)迅速的特點(diǎn)，轉(zhuǎn)動90度，即可關(guān)閉閥門，切斷管路介質(zhì)；球體通道直徑與管路直徑相同，上海krom燃?xì)獾y，流阻小，流通能力大；閥桿為下裝式，杜絕了閥桿穿出的故障發(fā)生，蝶閥保證了使用安全。 </p> <p> <br /> </p> <p> <br /> krom蝶閥代理哪家可靠？上海krom燃?xì)獾y</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海krom燃?xì)獾y,蝶閥" src="https://tyunfile.71360.com/WaterMark/UploadFile/hotpow/637148734781494141/9029111.jpg"></div><p> 蝶閥是工業(yè)閥門中**常用的閥門類型之一，特別適用于低壓大口徑場合。蝶閥的蝶板安裝于管道的直徑方向。在蝶閥閥體圓柱形通道內(nèi)，圓盤形蝶板繞著軸線旋轉(zhuǎn)，旋轉(zhuǎn)角度為0°~90°之間，旋轉(zhuǎn)到90°時(shí)，閥門則呈全開狀態(tài)。蝶閥結(jié)構(gòu)簡單、體積小、重量輕，只由少數(shù)幾個(gè)零件組成。而且只需旋轉(zhuǎn)90°即可快速啟閉，操作簡單，同時(shí)該閥門具有良好的流體控制特性。處于完全開啟位置時(shí)，蝶板厚度是介質(zhì)流經(jīng)閥體時(shí)*有的阻力，因此通過該閥門所產(chǎn)生的壓力降很小，故具有較好的流量控制特性。蝶閥有彈密封和金屬的密封兩種密封型式。彈性密封閥門，密封圈可以鑲嵌在閥體上或附在蝶板周邊。 </p> <p> <br /> </p> <p> <br /> 上海krom氣動蝶閥進(jìn)口蝶閥的日常怎么維護(hù)？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海krom燃?xì)獾y,蝶閥" src="https://tyunfile.71360.com/WaterMark/UploadFile/hotpow/637148734777675781/3710298.jpg"></div><p> 蝶閥又叫翻板閥，是一種結(jié)構(gòu)簡單的調(diào)節(jié)閥，可用于低壓管道介質(zhì)的開關(guān)控制的蝶閥是指關(guān)閉件(閥瓣或蝶板)為圓盤，圍繞閥軸旋轉(zhuǎn)來達(dá)到開啟與關(guān)閉的一種閥。krom燃?xì)獾y的軟硬區(qū)別有哪些？軟密封蝶閥作為一種用來實(shí)現(xiàn)管路系統(tǒng)切斷及流量控制的部件，已在石油、化工、冶金、水電等許多領(lǐng)域中得到極為普遍地應(yīng)用。在已公知的蝶閥技術(shù)中，其密封形式多采用密封結(jié)構(gòu)，密封材料為橡膠、聚四氟乙烯等。由于結(jié)構(gòu)特征的限制，不適應(yīng)耐高溫、高壓及耐腐蝕、抗磨損等行業(yè)。 </p> <p> <br /> </p> <p> <br /> </p><p> krom//schroeder霍科德蝶閥是一種結(jié)構(gòu)簡單型的調(diào)節(jié)閥，同時(shí)也可用于低壓管道介質(zhì)的開關(guān)控制。蝶閥是一種非密閉型蝶閥。蝶閥的保養(yǎng)與維護(hù)：1.加裝其位置的信號裝置。當(dāng)運(yùn)行中的蝶閥處于偏離全開的位置時(shí)，即發(fā)出信號，那么中控室的光字牌亮，運(yùn)行人員可根據(jù)信號判斷是故障關(guān)蝶閥還是部分沖關(guān)。2.規(guī)范部分沖關(guān)的一般處理措施，可抬起油源閥，直到全開信號出現(xiàn)之后，再落下油源閥。3. 蝶閥應(yīng)存放在干燥，的室內(nèi)，蝶閥的通道兩端應(yīng)堵塞。 </p> <p> <br /> </p> <p> <br /> krom手動蝶閥故障解決方法。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海krom燃?xì)獾y,蝶閥" src="https://tyunfile.71360.com/WaterMark/UploadFile/hotpow/637148734774179688/1488376.jpg"></div><p> 氣動蝶閥是由氣動執(zhí)行器和蝶閥組成。氣動蝶閥是用隨閥桿轉(zhuǎn)動的圓形蝶板做啟閉性，以實(shí)現(xiàn)啟用動作的氣動閥門主要做截?cái)嚅y使用，亦可設(shè)計(jì)成具有調(diào)節(jié)或段閥兼調(diào)節(jié)的功能，目前蝶閥在低壓大中口徑管道上的使用越來越多。krom//schroeder霍科德系列氣動蝶閥殼體結(jié)構(gòu)：固定式蝶閥的閥體根據(jù)用戶需要及實(shí)際工況條件的不同可設(shè)計(jì)為鑄造結(jié)構(gòu)、鍛造結(jié)構(gòu)及全焊接結(jié)構(gòu)三種形式，其中全焊接結(jié)構(gòu)的蝶閥主要適用于埋地使用。殼體結(jié)構(gòu)：固定式蝶閥的閥體根據(jù)用戶需要及實(shí)際工況條件的不同可設(shè)計(jì)為鑄造結(jié)構(gòu)、鍛造結(jié)構(gòu)及全焊接結(jié)構(gòu)三種形式，其中全焊接結(jié)構(gòu)的蝶閥主要適用于埋地使用。 </p> <p> <br /> </p> <p> <br /> krom對夾式蝶閥哪種型號好用？上海krom氣動蝶閥</p><p style="text-indent:25px">上?；⒉┱\招krom蝶閥代理。上海krom燃?xì)獾y</p><p> 蝶閥又叫翻板閥，是一種結(jié)構(gòu)簡單的調(diào)節(jié)閥，可用于低壓管道介質(zhì)的開關(guān)控制的蝶閥是指關(guān)閉件(閥瓣或蝶板)為圓盤，圍繞閥軸旋轉(zhuǎn)來達(dá)到開啟與關(guān)閉的一種閥。硬密封蝶閥:密封副的兩側(cè)均是金屬材料或較硬的其它材料的被稱為"硬密封".這種密封的密封性能較差,但耐高溫,抗磨損,機(jī)械性能好.如:鋼+鋼;鋼+銅;鋼+石墨;鋼+合金鋼;(這里的鋼也可能是鑄鐵,鑄鋼,合金鋼也可能是堆焊,噴涂的合金).軟密封蝶閥:密封副的兩側(cè)一側(cè)是金屬材料,另一側(cè)是有彈性的非金屬材料的被稱為"軟密封".這種密封的密封性能較好,但不耐高溫,易磨損,機(jī)械性較差；軟密封蝶閥的優(yōu)點(diǎn)是密封性能好，缺點(diǎn)是容易老化、磨損、使用壽命短。 </p> <p> <br /> </p> <p> <br /> 上海krom燃?xì)獾y</p><p style="text-indent:25px">上海虎博電子科技有限公司主要經(jīng)營范圍是機(jī)械及行業(yè)設(shè)備，擁有一支專業(yè)技術(shù)團(tuán)隊(duì)和良好的市場口碑。上?；⒉╇娮庸局铝τ跒榭蛻籼峁┝己玫膲毫﹂_關(guān)，控制器，減壓閥，電磁閥，一切以用戶需求為中心，深受廣大客戶的歡迎。公司秉持誠信為本的經(jīng)營理念，在機(jī)械及行業(yè)設(shè)備深耕多年，以技術(shù)為先導(dǎo)，以自主產(chǎn)品為重點(diǎn)，發(fā)揮人才優(yōu)勢，打造機(jī)械及行業(yè)設(shè)備良好品牌。上海虎博電子公司憑借創(chuàng)新的產(chǎn)品、專業(yè)的服務(wù)、眾多的成功案例積累起來的聲譽(yù)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/2124414.html</p></div></div></div></div></div><div id="si2k27p" class="page-right twoColRt"><div id="ym22sjq" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="7e2rskr" 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" 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