烏魯木齊中鉻合金鋼球公司湘泉耐磨供應(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=" 一、頂裝式球閥特點(diǎn)頂裝式鑄鋼球閥整體式閥體設(shè)計(jì)上裝式樞軸固定支持，法蘭結(jié)構(gòu)整體式樞軸固定球桿設(shè)計(jì)雙阻塞泄放功能**度整體式球桿結(jié)構(gòu)。確保了球體的******樞軸采用防吹出保護(hù)結(jié)構(gòu)2組O型密封圈"><meta name="keywords" content="烏魯木齊中鉻合金鋼球公司"><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 http-equiv="Cache-Control" content="no-transform" /> <meta 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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="qamjq23" 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>新疆維吾爾自治區(qū)</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>烏魯木齊中鉻合金鋼球公司</p><p><span>***更新：</span>2020-06-22 05:18:20</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="t8tvx95" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">新疆湘泉耐磨合金鋼制造有限公司</a></p><p><span>聯(lián)系人：</span>鄧總</p><p><span>郵箱: </span>13565875750@163.com</p><p><span>電話: </span>18935946525</p><p><span>傳真: </span>0991_6860156</p><p><span>網(wǎng)址: </span>http://xqnmhjg.shop.88360.com</p><p><span>手機(jī): </span>0991-6860156</p><p><span>地址: </span>烏魯木齊市米東區(qū)開泰北路東一巷367號(hào)</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="srtasrd" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="smeroxo" class="box"><p><p> 一、頂裝式球閥特點(diǎn)頂裝式鑄鋼球閥整體式閥體設(shè)計(jì)上裝式樞軸固定支持，法蘭結(jié)構(gòu)整體式樞軸固定球桿設(shè)計(jì)雙阻塞泄放功能**度整體式球桿結(jié)構(gòu)。確保了球體的******樞軸采用防吹出保護(hù)結(jié)構(gòu)2組O型密封圈，加上閥桿上的防火填料結(jié)構(gòu)。有效地防止***防腐蝕，低摩擦系數(shù)的軸承因可鎳波紋彈簧使尼龍密封的金屬閥座向球移動(dòng)。具有進(jìn)口和出口雙向密封功能性能優(yōu)越的標(biāo)準(zhǔn)尼龍和PEEK閥座，確保了低壓狀態(tài)下的有效密封密封劑住入器設(shè)計(jì)，在緊急狀態(tài)下可住入密封膠，對(duì)閥桿或閥座進(jìn)行密封采用獨(dú)特的閥座可縮回技術(shù)。在線可更換球桿。閥桿密封圈金屬閥座及波紋彈簧扭矩減少到***，烏魯木齊中鉻合金鋼球公司，便于電動(dòng)閥門操作球桿與閥體有效接觸的，性能優(yōu)越的防靜電接地設(shè)備預(yù)置驅(qū)動(dòng)裝置平臺(tái)及螺孔，烏魯木齊中鉻合金鋼球公司，烏魯木齊中鉻合金鋼球公司，隨時(shí)可裝配驅(qū)動(dòng)裝置防火功能；當(dāng)閥座燒壞或損壞時(shí)，金屬閥座自動(dòng)貼緊球體，閥座和球體之間較小的泄漏。FeaturesSize:2?-24?Class:150～1500LbTheMonolithicCastSteelBodyFloating＆TunnionMountedBall。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="烏魯木齊中鉻合金鋼球公司" src="https://tyunfile.71360.com/WaterMark/UploadFile/xqnmhjg/637278416962861328/9574467.png"></div><p> 接線按電動(dòng)執(zhí)行機(jī)構(gòu)線路圖）。3)、準(zhǔn)備與管道連接前，須沖洗和干凈管道中殘存的雜質(zhì)（這些物質(zhì)可能會(huì)損壞閥座和球）。4)、在安裝期間，請(qǐng)不要用閥的執(zhí)行機(jī)構(gòu)部分作為起重的吊裝點(diǎn)，以避免損壞執(zhí)行機(jī)構(gòu)及附件。5)、本類閥應(yīng)安裝在管道的水平方向或垂直方向。6)、安裝點(diǎn)附近的管道不可有低垂或者承受外力的現(xiàn)象，可以用管道支架或者支撐物來消除管線的偏離。7)、與管道連接后，請(qǐng)用規(guī)定的扭矩交叉鎖緊法蘭連接螺栓。操作和使用1)、操作前須確認(rèn)管路和閥已被沖洗過。2)、閥的操作按執(zhí)行機(jī)構(gòu)輸入信號(hào)大小帶動(dòng)閥桿旋轉(zhuǎn)完成：正向旋轉(zhuǎn)1/4圈(900)時(shí)，閥關(guān)斷。反向旋轉(zhuǎn)1/4圈(900)時(shí)，閥開啟。3)、當(dāng)執(zhí)行機(jī)構(gòu)方向指示箭頭與管線平行時(shí)，閥門為開啟狀態(tài)；指示箭頭與管線垂直時(shí)，閥門為關(guān)閉狀態(tài)。維修擁有較長的使用壽命和免維修期，將依賴以下幾個(gè)因素：正常的工作條件、保持和諧的溫度/壓力比，以及合理的腐蝕數(shù)據(jù)注意●球閥在關(guān)閉狀態(tài)下，閥體內(nèi)部依舊存在受壓流體●維修前，解除管線壓力并使閥門處于打開位置●維修前，斷開電源或氣源●維修前，將執(zhí)行機(jī)構(gòu)與支架脫離1)、填料處得再鎖緊若填料涵處有微泄發(fā)生，須再鎖緊閥桿螺母。注意：不要鎖太緊，通常再鎖1/4圈～1圈。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="烏魯木齊中鉻合金鋼球公司" src="https://tyunfile.71360.com/WaterMark/UploadFile/xqnmhjg/637278417067333985/4545926.png"></div><p> 7．適用范圍廣，通徑從小到幾毫米，大到幾米，從高真空至高壓力都可應(yīng)用。8．由于球閥在啟閉過程中有擦拭性，所以可用于帶懸浮固體顆粒的介質(zhì)中。分類及特點(diǎn)1、浮動(dòng)球球閥球閥的球體是浮動(dòng)的，在介質(zhì)壓力作用下，球體能產(chǎn)生一定的位移并緊壓在出口端的密封面上，保證出口端密封。浮動(dòng)球球閥的結(jié)構(gòu)簡單，密封性好，但球體承受工作介質(zhì)的載荷全部傳給了出口密封圈，因此要考慮密封圈材料能否經(jīng)受得住球體介質(zhì)的工作載荷，在受到較高壓力沖擊時(shí)，球體可能會(huì)發(fā)生偏移。這種結(jié)構(gòu)，一般用于中低壓球閥。2、固定球球閥球閥的球體是固定的，受壓后不產(chǎn)生移動(dòng)。固定球球閥都帶有浮動(dòng)閥座，受介質(zhì)壓力后，閥座產(chǎn)生移動(dòng)，使密封圈緊壓在球體上，以保證密封。通常在與球體的上、下軸上裝有軸承，操作扭距小，適用于高壓和大口徑的閥門。為了減少球閥的操作扭矩和增加密封的可靠程度，近年來又出現(xiàn)了油封球閥，既在密封面間壓注特制的潤滑油，以形成一層油膜，即增強(qiáng)了密封性，又減少了操作扭矩，更適用高壓大口徑的球閥。3、彈性球球閥（即軌道球閥）球閥的球體是彈性的。球體和閥座密封圈都采用金屬材料制造，密封比壓很大，依靠介質(zhì)本身的壓力已達(dá)不到密封的要求，必須施加外力。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/345765.html</p></div></div></div></div></div><div id="8npm24h" class="page-right twoColRt"><div id="o7ol3ev" class="box01 margin10 clearfix"><h3><a 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