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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="t83rjq8" 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>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>陜西過(guò)濾減壓器報(bào)價(jià),過(guò)濾減壓器</p><p><span>***更新：</span>2020-10-09 17:19:15</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="xeik8f2" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">無(wú)錫市凱爾利科技有限公司</a></p><p><span>聯(lián)系人：</span>陳經(jīng)理</p><p><span>郵箱: </span>414323414@qq.com</p><p><span>電話: </span>18118900923</p><p><span>傳真: </span>0510_</p><p><span>網(wǎng)址: </span>http://www.kerly.com.cn</p><p><span>手機(jī): </span>0510-81150880</p><p><span>地址: </span>梅村工業(yè)集中區(qū)錫鴻路48-2號(hào)樓</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="kho2fmt" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="3ei83bi" class="box"><p><p style="text-indent:25px">減壓閥的選用標(biāo)準(zhǔn)：1、減壓閥一般規(guī)定好的彈簧壓力在范圍之內(nèi)，都會(huì)導(dǎo)致出口的壓力會(huì)在較大和小值之間進(jìn)行調(diào)整，陜西過(guò)濾減壓器報(bào)價(jià)，不可以有卡阻一集異常振動(dòng)。對(duì)于軟密封的減壓閥，在規(guī)定的時(shí)間內(nèi)不得有滲漏，對(duì)于金屬密封的減壓閥，其滲漏量應(yīng)不大于較大流量的0.5%。出口流量變化時(shí)，直接作用式的出口壓力偏差值不大于20%，，先導(dǎo)式不大于10%;進(jìn)口壓力變化時(shí)，直接作用式的出口壓力偏差不大于10%，先導(dǎo)式的不大于5%。2、通常情況下減壓閥后的都會(huì)壓力小于前的0.5倍壓力，并且它在應(yīng)用范圍上比較廣fan，比如在在蒸汽、壓縮空氣、工業(yè)用氣、水、油和許多其他液體介質(zhì)的設(shè)備和管路上均可使用。介質(zhì)流經(jīng)減壓閥出口處的量，陜西過(guò)濾減壓器報(bào)價(jià)，一般用質(zhì)量流量或體積流量表示，波紋管直接作用式減壓閥適用于低壓蒸汽介質(zhì)。薄膜直接作用式減壓閥適用于中低壓空氣、水介質(zhì)，先導(dǎo)活塞式減壓閥，適用于各種壓力、各種口徑、各種溫度的蒸汽、空氣和水介質(zhì)，若用不銹耐酸鋼制造，陜西過(guò)濾減壓器報(bào)價(jià)，可適用于各種腐蝕性介質(zhì)。先導(dǎo)薄膜式蒸汽減壓閥膜片采用了新型材料。陜西過(guò)濾減壓器報(bào)價(jià)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="陜西過(guò)濾減壓器報(bào)價(jià),過(guò)濾減壓器" src="https://tyunfile.71360.com/UploadFile/kaierli/637332709474921875/961815.png"></div><p style="text-indent:25px">氧氣減壓閥的校驗(yàn)進(jìn)口減壓閥校驗(yàn)一般是做泄露測(cè)試，將減壓閥入口接到鋼瓶上，把減壓閥完全旋松，打開鋼瓶接口，使之有壓力。完好的減壓閥同時(shí)滿足外部無(wú)泄露(在減壓閥的密封處涂側(cè)漏夜進(jìn)行qi泡檢漏)，完全旋松的狀態(tài)下能夠關(guān)閉(出口堵死，看下游壓力表是否有讀數(shù))。氣泡檢漏的檢漏液用洗潔精就行，很多工廠都是這樣做的，5分鐘沒氣泡就可以認(rèn)為合格。對(duì)于關(guān)閉性能的檢測(cè)至少要1小時(shí)下游壓力表無(wú)讀數(shù)，有些嚴(yán)格的會(huì)檢測(cè)24小時(shí)。對(duì)于進(jìn)口氧氣減壓閥額外的一條就是無(wú)油處理(因?yàn)楦邏貉醐h(huán)境中有機(jī)物很容易燃燒)，這個(gè)沒有太好的辦法檢測(cè)，一般是工廠的處理工藝符合某標(biāo)準(zhǔn)即可。只要是黃銅的減壓閥用在氧氣上一般問(wèn)題都不大，因?yàn)辄S銅是只熔不燃的，而碳鋼的(包括含鐵的不銹鋼)就比較麻煩，界定是否適用比較復(fù)雜。南京工業(yè)天然氣過(guò)濾減壓器多少錢過(guò)濾減壓閥響應(yīng)速度快。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="陜西過(guò)濾減壓器報(bào)價(jià),過(guò)濾減壓器" src="https://tyunfile.71360.com/UploadFile/kaierli/637332709669873047/7682848.png"></div><p style="text-indent:25px">給水減壓閥工作原理：給水減壓閥通過(guò)改變節(jié)流面積，使流速及流體的動(dòng)能改變，造成不同的壓力損失，從而達(dá)到減壓的目的。然后依靠控制與調(diào)節(jié)系統(tǒng)的調(diào)節(jié)，使閥后壓力的波動(dòng)與彈簧力相平衡，使閥后壓力在一定的誤差范圍內(nèi)保持恒定。給水減壓閥能夠防止系統(tǒng)超壓，避免生活給水的二次污染，應(yīng)用給水減壓閥，可以防止系統(tǒng)超壓，避免水擊，保護(hù)用水設(shè)備，節(jié)約用水。在生活給水系統(tǒng)中，給水減壓閥可以避免生活給水的二次污染。解決供水矛盾的給水減壓閥，同時(shí)解決了相鄰分區(qū)邊界的供水矛盾。在消防給水系統(tǒng)中，給水減壓閥可以防止消防用水設(shè)備的超壓，保證系統(tǒng)正常工作。給水減壓閥能夠節(jié)省分區(qū)水泵及泵房面積，取消中轉(zhuǎn)或減壓水箱，從而節(jié)約了投資。</p><p style="text-indent:25px">直動(dòng)式帶溢流閥減壓閥工作原理：直動(dòng)式帶溢流閥減壓閥在調(diào)節(jié)過(guò)程中主要是能夠使得其原本的輸出壓力回歸到原來(lái)的狀態(tài)。畢竟在運(yùn)行中輸出壓力順勢(shì)降低或者是增加，都是會(huì)影響到其節(jié)流作用，甚至于造成一些不必要的麻煩。壓力為P1的壓縮空氣中，從左端輸入截流之后其壓力降的大小就可以通過(guò)調(diào)壓彈簧來(lái)進(jìn)行調(diào)壓。并且順時(shí)針旋轉(zhuǎn)之后還能夠使得其增大閥口的同時(shí)使得其開度增加，反之而減少。氣體減壓閥的兩種不同類型的原理存在一定的差別。無(wú)論是哪種類型都必須要按照正確的方式進(jìn)行操控，確保其調(diào)節(jié)性能更好的發(fā)揮，確保正常工作運(yùn)行的效率。為了操作、調(diào)整和維修的方便，減壓閥一般應(yīng)安裝在水平管道上。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="陜西過(guò)濾減壓器報(bào)價(jià),過(guò)濾減壓器" src="https://tyunfile.71360.com/UploadFile/kaierli/637332709519326172/2235327.png"></div><p style="text-indent:25px">空氣過(guò)濾減壓閥通過(guò)調(diào)節(jié)調(diào)節(jié)彈簧壓力設(shè)5261定出口壓力、利用膜片傳感出4102口壓力1653變化，通過(guò)導(dǎo)閥啟閉驅(qū)動(dòng)活塞調(diào)節(jié)主閥節(jié)流部位過(guò)流面積的大小，實(shí)現(xiàn)減壓穩(wěn)壓功能。當(dāng)氣源輸入空氣過(guò)濾減壓器，首先經(jīng)過(guò)濾氣室，對(duì)氣源進(jìn)行凈化。調(diào)正壓力是通過(guò)調(diào)節(jié)手輪推動(dòng)壓縮彈簧產(chǎn)生推力，而后打開球閥，直至輸出壓力達(dá)到給定值。穩(wěn)壓是因輸出壓力通過(guò)反饋孔進(jìn)入反饋氣室產(chǎn)生一個(gè)向上的推力，與給定彈簧的壓力比較，當(dāng)達(dá)到平衡狀態(tài)時(shí)，輸出壓力即可穩(wěn)定。壓縮空氣過(guò)濾器減壓閥使用壽命長(zhǎng)，可節(jié)約成本。浙江過(guò)濾減壓器生產(chǎn)商</p><p style="text-indent:25px">空氣過(guò)濾減壓閥結(jié)構(gòu)緊湊，維護(hù)方便。陜西過(guò)濾減壓器報(bào)價(jià)</p><p style="text-indent:25px">空氣過(guò)濾減壓器維護(hù)與檢修：壓力調(diào)整：輸出壓力與給定壓力不一致時(shí)，可作調(diào)整，起開頂端堵帽，輸入0.3～1.0MPa壓縮空氣，擰動(dòng)調(diào)節(jié)螺絲即可改變輸出壓力，順時(shí)針調(diào)節(jié)輸出壓力升高，反時(shí)針調(diào)節(jié)則壓力降低，調(diào)節(jié)時(shí)機(jī)輸出壓力表在0.14MPa時(shí)即可，蓋上堵帽。排污放水：表殼底部有一個(gè)滾花螺絲，作排污放水用，每年至少排放一次。過(guò)濾芯清洗：每年至少清洗一次，清洗時(shí)須將減壓閥從管道上拆下進(jìn)行，用汽油或四氯化碳清洗，洗后用壓縮空氣反沖吹凈，濾芯可重新裝入使用。結(jié)構(gòu)原理空氣過(guò)濾減壓器按力平衡原理設(shè)計(jì)而成，由手輪、給定彈簧、罩、膜片組件、軀殼、球閥、過(guò)濾元件和外殼等組成。當(dāng)氣源輸入空氣過(guò)濾減壓器，首先經(jīng)過(guò)濾氣室，對(duì)氣源進(jìn)行凈化。調(diào)正壓力是通過(guò)調(diào)節(jié)手輪推動(dòng)壓縮彈簧產(chǎn)生推力，而后打開球閥，直至輸出壓力達(dá)到給定值。穩(wěn)壓是因輸出壓力通過(guò)反饋孔進(jìn)入反饋氣室產(chǎn)生一個(gè)向上的推力，與給定彈簧的壓力比較，當(dāng)達(dá)到平衡狀態(tài)時(shí)，輸出壓力即可穩(wěn)定。陜西過(guò)濾減壓器報(bào)價(jià)</p><p 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