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src="http://tyunfile.71360.com/UpLoadFile/2019/8/6/14/637006971134771239_guannai_3554065.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="3w3pphj" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/8/6/14/637006971134771239_guannai_3554065.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="88c3wgx" 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>北京口碑好球閥型號規(guī)格</p><p><span>***更新：</span>2020-06-24 08:19:27</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="vkmjgn2" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海冠耐閥門有限公司</a></p><p><span>聯(lián)系人：</span>石家全</p><p><span>郵箱: </span>gnvalves@163.com</p><p><span>電話: </span>13636691668</p><p><span>傳真: </span>021_67180323</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>021-67180323</p><p><span>地址: </span>科工路869號第4幢第1層第24車間</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="cw3li3c" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="q23krln" class="box"><p><p style="text-indent:25px">Q611F氣動螺紋球閥原理作用：由角行程的氣動執(zhí)行機(jī)構(gòu)和球閥組成，適用于兩位切斷和調(diào)節(jié)的場合。球閥分為整體式、兩片式及三片式。內(nèi)螺紋氣動球閥閥桿采用有倒密封的下裝式結(jié)構(gòu)，閥腔異常升壓時(shí)，閥桿不會被沖擊。可設(shè)置90°開關(guān)定位機(jī)構(gòu)，根據(jù)需要加鎖以防止誤操作。 Q611F氣動螺紋球閥性能特點(diǎn)： ①動作時(shí)間快，輸出穩(wěn)定，可靠性高； ②結(jié)構(gòu)簡單、體積小、重量輕； ③配套簡單，流通能力大； ④適合于介質(zhì)是粘稠，含顆粒，纖維性質(zhì)的場合；廣泛應(yīng)用于食品，環(huán)保，輕工，石油，造紙，化工，教學(xué)和科研設(shè)備，電力等行業(yè)的工業(yè)控制場合。 Q611F氣動螺紋球閥技術(shù)參數(shù)：公稱通徑DN 10 15 20 25 32 40 50 65 80 100 公稱壓力(MPa) PN1.6、2.5、4，北京口碑好球閥型號規(guī)格.0、6.4 MPa 閥體形式二片式閥體、三片式閥體連接形式螺紋式、焊接式閥芯形式 "O"型球形閥芯流量特性近似快開型動作范圍 0～90° 泄露量Q 按GB/T4213-92，小于額定KV0.01% (軟密封：零泄漏) 基本誤差帶定位器：小于全行程的±2% 回差帶定位器：小于全行程的2% 可調(diào)范圍 250:1 配置執(zhí)行機(jī)構(gòu) 可配GT，北京口碑好球閥型號規(guī)格、AT，北京口碑好球閥型號規(guī)格、AR、AW系列單雙作用氣動執(zhí)行器控制方式開關(guān)兩位控制、4-20mA模擬量控制</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京口碑好球閥型號規(guī)格" src="http://tyunfile.71360.com/UpLoadFile/2019/8/6/14/637006971134771239_guannai_3554065.jpg"></div><p style="text-indent:25px">蝸輪球閥是一種重要的閥類，在石油化工、長輸管線等領(lǐng)域有廣泛應(yīng)用。球閥的關(guān)閉件是一個(gè)帶孔的球體（或部分球），球體隨閥桿轉(zhuǎn)動，實(shí)現(xiàn)閥門的開啟或關(guān)閉。 Q341F 　　在各種閥門中，球閥的流動阻力**小，全徑球閥打開時(shí)，球體通道、閥體通道和連接管徑相等并成一直徑，介質(zhì)幾乎可以毫無損失的流過。蝸輪球閥旋轉(zhuǎn)90°即可全關(guān)全開，啟閉迅速。與相同規(guī)格的閘閥、截止閥比較、球閥體積小、重量輕，便于管道安裝。蝸輪球閥主要零件材料: 序號 NO 零件名稱材質(zhì) GB ASTM 1 閥體 WCB A2116-WCB 2 密封圈 PTFE PTFE 3 球體 1C18Ni9Ti SS304 4 螺母 35 A194-2H 5 螺柱 35CrMoA A193-B7 6 石體 WCB A216-WCB 7 墊片柔性石墨+不銹鋼 B12.10-304F/.G 8 填料 PTFE PTFE 9 填料壓蓋 WCB A2116-WCB 10 定位片 25 A105 11 擋圈 65Mn AISI 1066 12 手柄 K33 A47-667 Gr.32510 13 閥桿 1Cr33 A276-410 14 螺釘 35 A193-B7 15 止推墊片 PTFE PTFE</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京口碑好球閥型號規(guī)格" src="http://tyunfile.71360.com/UpLoadFile/2019/8/6/14/637006971141011039_guannai_5535031.jpg"></div><p style="text-indent:25px">Q61Y不銹鋼高壓焊接球閥外形及主要尺寸：一、產(chǎn)品結(jié)構(gòu)及其特性說明高壓鍛造球閥是一種結(jié)構(gòu)新穎，技術(shù)先進(jìn)，性能可靠的高壓管路上使用的球閥，適用于石油、化工、電力等企業(yè)部門輸送水、蒸汽、油品及各種含腐蝕性氣體、液體等介質(zhì)的管道、儲罐、容器設(shè)備上作啟閉裝置。其特點(diǎn)是： 1.閥門為全通道設(shè)計(jì)，流體阻力小。???? 2.閥門采用三體結(jié)構(gòu)，拆裝方便，便于現(xiàn)場維修、更換。 3.具有防火結(jié)構(gòu)，可以保證在意外失火的情況下的密封可靠性，而且密封面不易被介質(zhì)沖刷。 4.下裝式閥桿及填料結(jié)構(gòu)設(shè)計(jì)，防止閥桿脫落，體積小節(jié)約安裝空間。 5.閥門的啟閉力小，開關(guān)輕便。二、Q61Y不銹鋼高壓焊接球閥性能及設(shè)計(jì)規(guī)范： 1. 公稱壓力等級: PN10.0、15.0、25.0（Mpa）;ANSI 600、900、1500磅級 2. 公稱通徑: DN15～50； 1/2"-2" 3. 適用溫度: -29～150℃ 4. 適用介質(zhì):碳鋼：適用水蒸氣油品等介質(zhì) ?? 不銹鋼：酸、堿等腐蝕性介質(zhì) 5. 連結(jié)方式：焊接端按GB12224及ANSI B 16.25；螺紋連結(jié)按：GB7306及NPT</p></p><br /><p>文章來源地址: 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