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#f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>湖南寶塔球閥定制,球閥</p><p><span>***更新：</span>2020-11-20 12:40:32</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="0sg82ek" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海質(zhì)鉑自動化設(shè)備有限公司</a></p><p><span>聯(lián)系人：</span>楊經(jīng)理</p><p><span>郵箱: </span>827257725@qq.com</p><p><span>電話: </span>13817154086</p><p><span>傳真: </span>021_</p><p><span>網(wǎng)址: </span>http://www.sh-zbo.com</p><p><span>手機: </span>021-63521299</p><p><span>地址: </span>南無錫路68號</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="guy20wc" class="page-proshow02"><p class="title">詳細說明</p><div id="wu20gwa" class="box"><p><p> 一般的氣動球閥并不標示方向，能夠隨便裝置。從道理上講球閥是沒有方向的，可是實際裝置中為了防止閥體與閥蓋間泄漏時泄漏量過大，一般球閥閥體一般與罐或物料來的方向相連。有的球閥有方向性，一般在球閥上有標示，安倒了不能實現(xiàn)密封。 </p> <p> 球閥分單向密封球閥和雙向密封球閥兩種，前者有方向性，如果裝置反了不能保證全壓差狀態(tài)下的密封，而后者沒有方向性，湖南寶塔球閥定制，湖南寶塔球閥定制。從結(jié)構(gòu)上有雙向密封和單向密封之分：雙向密封一般無流向要求，湖南寶塔球閥定制，單向密封有流向要求。如果是手動的球閥是沒有方向的，可是如果是控制閥是有方向的。球閥的多種系列總有一款是您滿意。湖南寶塔球閥定制</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="湖南寶塔球閥定制,球閥" src="https://tyunfile.71360.com/WaterMark/UploadFile/shzhibo/637412950355400952/7029527.png"></div><p> 1、軸承采用自潤滑軸承，摩擦阻力小。 </p> <p> 2、不必從管路上拆卸閥門即可更換蝶板密封圈。 </p> <p> 3、該閥能對介質(zhì)雙向截止，實現(xiàn)可靠的密封，雙向零泄漏。 </p> <p> 4、軸封采用具有自動補償?shù)奶厥饨Y(jié)構(gòu)，隔斷外界大氣與管道的連通，從而保證管道的真空度。 </p> <p> 衛(wèi)生級快裝氣動球閥采用不銹鋼L等材質(zhì)通過全自動CNC數(shù)控系統(tǒng)，自動加工成型，衛(wèi)生級不銹鋼氣動球閥采用快裝連接，接口無殘留，安裝簡單省事，快裝氣動球閥價格實惠，廠家直銷。流道內(nèi)壁，保持流體暢通無阻。密封面采用的全包PTFE沒有死角，保證衛(wèi)生。衛(wèi)生級快裝氣動球閥多應(yīng)用于啤酒工程、食品工程、化學(xué)工程、制藥工程、生物工程和水處理工程等領(lǐng)域。內(nèi)外絲球閥定做球閥的系列有很多種。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="湖南寶塔球閥定制,球閥" src="https://tyunfile.71360.com/WaterMark/UploadFile/shzhibo/637412950307256397/1465214.png"></div><p> 浮動球球閥、固定球球閥是雙向的，偏疼半球閥、V型球閥、提高閥桿式軌跡球閥是單向的。球閥有O型球閥和V型球閥之分，氣動球閥裝置位置，有必要方便于操作：即便裝置暫時困難些，也要為操作人員的長時間工作考慮。好閥門手輪與胸口取齊（一般離操作地坪1.2米），這樣，開閉閥門比較省勁。 </p> <p> <span style="font-size:12px;">落地閥門手輪要朝上，不要歪斜，以免操作別扭?？繅C靠設(shè)備的閥門，也要留出操作人員站立地步。要避免仰天操作，尤其是酸堿、有毒介質(zhì)等，否則很不安全。閘口不要倒裝（即手輪向下），否則會使介質(zhì)長時間留存在閥蓋空間，簡單腐蝕閥桿，而且為某些工藝要求所忌諱。</span> </p><p style="text-indent:25px">氣動球閥是一種常用的控制元件，是由旋塞閥演變而來具有相同的旋轉(zhuǎn)90度動作，不同的是旋塞體是球體，有圓形通孔或通道通過其軸線。本文主要介紹氣動球閥的用途及優(yōu)點，希望可以幫助大家更好的應(yīng)用產(chǎn)品。氣動球閥的用途氣動球閥的工作原理是靠旋轉(zhuǎn)閥芯來使閥門暢通或閉塞。氣動球閥開關(guān)輕便，體積小，可以做成很大口徑，密封可靠，結(jié)構(gòu)簡單，維修方便，密封面與球面常在閉合狀態(tài)，不易被介質(zhì)沖蝕，在各行業(yè)得到應(yīng)用。氣動球閥和旋塞閥是同屬一個類型的閥門，只有它的關(guān)閉件是個球體，球體繞閥體中心線作旋轉(zhuǎn)來達到開啟、關(guān)閉的一種閥門。上海球閥批發(fā)推薦上海質(zhì)鉑自動化設(shè)備有限公司。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="湖南寶塔球閥定制,球閥" src="https://tyunfile.71360.com/WaterMark/UploadFile/shzhibo/637412950422207549/4176681.png"></div><p style="text-indent:25px">快裝連接衛(wèi)生級氣動球閥安裝使用說明：1、本閥門安裝前，應(yīng)將管道及閥門清洗干凈，密封面處不得有劃傷痕和污物，以免產(chǎn)生內(nèi)漏或減少產(chǎn)品的使用壽命。2、安裝時須仔細核對卡箍連接型號是否一致，焊接外徑是否符合標準，卡箍與該閥連接處應(yīng)安裝**密封圈，使該閥與管道連接密封可靠。水平管道、垂直管道均可安裝。3、衛(wèi)生級快裝氣動球閥安裝完成通入壓力介質(zhì)時，轉(zhuǎn)動手柄90°檢查內(nèi)外密封，如無滲漏現(xiàn)象，即可投入正常使用。4、使用過程中如發(fā)現(xiàn)球閥關(guān)閉時，內(nèi)部仍有滲漏現(xiàn)象，須更換密封圈，重新正確安裝后再投入使用。5、該球閥一般用于接通及斷開介質(zhì)，也可以用于調(diào)節(jié)流量，但不要將衛(wèi)生級快裝氣動球閥安裝于要求嚴格調(diào)節(jié)介質(zhì)流量太小的管道和設(shè)備中。上海質(zhì)鉑自動化設(shè)備有限公司銷售的球閥擁有完善的售后服務(wù)。江蘇球閥訂做</p><p style="text-indent:25px">球閥的主要特點有很多。湖南寶塔球閥定制</p><p> 但隨著科學(xué)技術(shù)的日益發(fā)達，人們發(fā)現(xiàn)石棉材料對人體健康具有危害性，是至物質(zhì)之一，這是世界衛(wèi)生組織所確認的。作為流體密封制品的原材料，尤其是用于食品有直接關(guān)系的密封部分，如食品、飲料、酒類等更是不可取的。因此，國際上特別是一些發(fā)達國家已經(jīng)用法律的形式規(guī)定不準生產(chǎn)和使用以石棉為材質(zhì)的密封制品。同時還選擇、推薦了替代石棉纖維的主體材料為柔性石墨和無石棉材料的密封填料、墊片。 </p> <p> 這類填料墊片不僅具有較強的化學(xué)穩(wěn)定性、較好的壓縮回彈性、良好的熱傳導(dǎo)與自潤滑性能，而且耐高、低溫，抗壓強度可達20Mpa以上。按其技術(shù)性能及實際應(yīng)用效果來看，是一類具有廣闊發(fā)展前景的新型V型球閥密封材料。它無論從實際取代效果、保護人體健康，還是經(jīng)濟效益等方面，都具有深遠的意義。湖南寶塔球閥定制</p><p style="text-indent:25px">上海質(zhì)鉑自動化設(shè)備有限公司主要經(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)，公司旗下不銹鋼寶塔彎頭，304/316球閥批發(fā)，不銹鋼KF真空卡箍接頭，304/316卡套接頭深受客戶的喜愛。公司從事機械及行業(yè)設(shè)備多年，有著創(chuàng)新的設(shè)計、強大的技術(shù)，還有一批**的專業(yè)化的隊伍，確保為客戶提供良好的產(chǎn)品及服務(wù)。上海質(zhì)鉑憑借創(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/2071579.html</p></div></div></div></div></div><div id="28kgsoi" class="page-right twoColRt"><div id="kcic2uo" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="sqesyuq" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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