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src="https://tyunfile.71360.com/UploadFile/kaierli/637332709654462891/3877905.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="frnb7zv" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/kaierli/637332709654462891/3877905.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="bfjplnj" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</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>淮安不銹鋼過濾減壓器品牌,過濾減壓器</p><p><span>***更新：</span>2020-08-27 06:11:43</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="7hdzvpt" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">無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: </span>0510-81150880</p><p><span>地址: </span>梅村工業(yè)集中區(qū)錫鴻路48-2號樓</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="lplhvzv" class="page-proshow02"><p class="title">詳細說明</p><div id="fzdznrv" class="box"><p><p style="text-indent:25px">從流體力學的觀點看，減壓閥是一個可以變化的節(jié)流元件，即通過改變節(jié)流面積，使流速及流體的動能改變，造成不同的壓力損失，從而達到減壓的目的。然后依靠控制與的調(diào)節(jié)，使閥后壓力的波動與彈簧力相平衡，使閥后壓力在一定的誤差范圍內(nèi)保持恒定。膜片式進口蒸汽減壓閥：是參考國外同類產(chǎn)品研制開發(fā)的，屬于直接作用式薄膜彈簧減壓閥，其突出特點是加大了膜片工作面積，因此，和同類減壓閥相比，膜片對下游壓力變化的傳感特別明顯，下游壓力的微小變化（例如0.01MPa）都將引起膜片和閥芯明顯的調(diào)節(jié)動作，從而提高了穩(wěn)壓功能，淮安不銹鋼過濾減壓器品牌。本系列的產(chǎn)品特別適用于進口壓力變化大，淮安不銹鋼過濾減壓器品牌，淮安不銹鋼過濾減壓器品牌，出口流量變化大，需要出口壓力較好穩(wěn)定的管路。過濾減壓器是氣動儀表輔助單元?；窗膊讳P鋼過濾減壓器品牌</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淮安不銹鋼過濾減壓器品牌,過濾減壓器" src="https://tyunfile.71360.com/UploadFile/kaierli/637332709654462891/3877905.png"></div><p style="text-indent:25px">空氣減壓閥的工作原理：空氣減壓閥的高壓腔高壓空氣端連接，低壓腔為氣體出口，并通往使用系統(tǒng)。高壓表的示值為高壓端空氣的壓力。低壓表的出口壓力可由調(diào)節(jié)螺桿控制。使用時先打開高壓端氣體進口開關(guān)，然后順時針轉(zhuǎn)動低壓表壓力調(diào)節(jié)螺桿，使其壓縮主彈簧并傳動薄膜、彈簧墊塊和頂桿而將活門打開。這樣進口的高壓氣體由高壓室經(jīng)節(jié)流減壓后進入低壓室，并經(jīng)出口通往工作系統(tǒng)。轉(zhuǎn)動調(diào)節(jié)螺桿，改變活門開啟的高度，從而調(diào)節(jié)高壓氣體的通過量并達到所需的壓力值。出口壓力達到設(shè)定值能自動關(guān)閉。在進口高壓端裝有過濾器，防止臟東西損壞減壓閥，而使低壓端超壓。淮安不銹鋼過濾減壓器品牌空氣過濾減壓閥具有精確的壓力調(diào)節(jié)，適用于比較好壓力控制。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淮安不銹鋼過濾減壓器品牌,過濾減壓器" src="https://tyunfile.71360.com/UploadFile/kaierli/637332709860488281/7060425.png"></div><p style="text-indent:25px">高溫蒸汽減壓閥是指用于高溫熱蒸汽或者高溫飽和蒸汽場合，比如蒸汽溫度為200℃，蒸汽溫度250℃，蒸汽溫度300℃，蒸汽溫度400℃，蒸汽溫度450℃的蒸汽管道，能將閥前的蒸汽壓力減到所需要的出口壓力，并將壓力穩(wěn)定在所需要的壓力值的減壓閥，屬于可調(diào)式先導活塞式減壓閥。由主閥和導閥兩部分組成。高溫高壓蒸汽減壓閥適用于蒸汽管路上。通過減壓閥的調(diào)節(jié)，可使壓力降至某一需要的流量，當壓力或流量變動時，減壓閥依靠介質(zhì)本身的能量可自動保持出口壓力在小范圍內(nèi)波動。主要零件材料零件名稱材料閥體、閥座灰鑄鐵、鑄鋼、不銹鋼付閥瓣、付閥座、膜片主閥瓣、主閥座、活塞不銹鋼付閥彈簧、主閥彈簧鉻閥鋼調(diào)節(jié)彈簧硅錳鋼活塞環(huán)合金鑄鐵。</p><p style="text-indent:25px">減壓閥適用于水、蒸汽、空氣介質(zhì)管路上，通過調(diào)節(jié)使進口壓力降低至某一需要的出口壓力，當進口壓力與流量有變化時，靠介質(zhì)本身的能量自動保持出口壓力在一定范圍內(nèi)，但進口壓力和出口壓力之差必須≥0.2MPA/CM。減壓閥分類按結(jié)構(gòu)形式可分為薄膜式、彈簧薄膜式、活塞式、杠桿式和波紋管式；按閥座數(shù)目可人為單座式和雙座式；按閥瓣的位置不同可分為正作用式和反作用式。減壓閥的安裝和維護應(yīng)注意以下事項：為了操作和維護方便，該閥一般直立安裝在水平管道上。安裝時應(yīng)注意使管路中介質(zhì)的流向與閥休上所示箭頭的方向一致。安裝過濾器，可以保證蒸汽減壓閥正常工作，減少維護。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淮安不銹鋼過濾減壓器品牌,過濾減壓器" src="https://tyunfile.71360.com/UploadFile/kaierli/637332709125732422/8777289.png"></div><p style="text-indent:25px">彈簧活塞式減壓閥的結(jié)構(gòu)特點：按結(jié)構(gòu)形式可分為膜片式、彈簧薄膜式、活塞式、杠桿式和波紋管式;按閥座數(shù)目可人為單座式和雙座式;按閥瓣的位置不同可分為正作用式和反作用式。彈簧活塞式減壓閥的工作原理：彈簧活塞式減壓閥的工作由閥后壓力進行控制。當壓力感應(yīng)器檢測到閥門壓力指示升高時，減壓閥閥門開度減小;當檢測到進口減壓閥后壓力減小，減壓閥閥門開度增大，以滿足控制要求。彈簧活塞式減壓閥的減壓比必須在一定程度上高于系統(tǒng)值；即使在較大或者小流量時它也應(yīng)該能夠?qū)φ饔没蛘叻醋饔每刂菩盘栕龀鲰憫?yīng)。這些閥門應(yīng)該針對有用控制范圍選擇，即較大流量的20%到80%。正常為等比型或者具有等比特性。這些類型的閥門本身具有比例控制所要求的佳流量特性及流量范圍?？諝膺^濾解壓閥鋁合金鑄件作陽極氧化處理，表面噴塑，堅固美觀耐腐蝕。淮安不銹鋼過濾減壓器品牌</p><p style="text-indent:25px">蒸汽減壓閥安裝好后，要定期維護保養(yǎng)。淮安不銹鋼過濾減壓器品牌</p><p style="text-indent:25px">空氣過濾減壓器是一款輕巧緊湊型產(chǎn)品，專門為儀表、閥門和其他氣動控制設(shè)備提供潔凈，穩(wěn)定氣源。內(nèi)部結(jié)構(gòu)：可通過旋鈕輕松調(diào)節(jié)設(shè)定值采用隔膜組件感測壓力，由承壓彈簧控制設(shè)定值通過閥門開閉調(diào)控壓力，過濾器濾掉雜質(zhì)及粉塵工作原理：過程介質(zhì)由左側(cè)的過程接口進入到過濾器減壓器。當設(shè)定壓力穩(wěn)定時，由量程彈簧產(chǎn)生的作用力與作用于膜片組件下方的輸出壓力保持平衡。當輸出壓力與設(shè)定壓力不平衡時，膜片與供氣閥組件會產(chǎn)生相互作用。如果輸出壓力大于設(shè)定壓力，膜片組件會產(chǎn)生一個向上的力使泄壓閥座提升并打開。多余的壓力會被排出，直到系統(tǒng)再次平衡。淮安不銹鋼過濾減壓器品牌</p><p style="text-indent:25px">無錫市凱爾利科技有限公司始建于2018-12-17，坐落于新吳區(qū)梅村工業(yè)集中區(qū)錫鴻路48-2號，現(xiàn)有員工11~50人余人。在凱爾利科技近多年發(fā)展歷史，公司旗下現(xiàn)有品牌凱爾利,圣漢斯ALPHA等。公司以用心服務(wù)為重點價值，希望通過我們的專業(yè)水平和不懈努力，將閥門、閥門執(zhí)行器、限位開關(guān)、電磁閥、普通機械配件的生產(chǎn)、銷售；金屬材料及制品、紡織品、五金產(chǎn)品、儀器儀表、**設(shè)備及配件、建材、工藝美術(shù)品、陶瓷制品、塑料制品、玻璃制品的銷售；自營和代理各類商品和技術(shù)的進出口(國家限定公司經(jīng)營或禁止進出口的商品和技術(shù)除外)。(依法須經(jīng)批準的項目，經(jīng)相關(guān)部門批準后方可開展經(jīng)營活動) 等業(yè)務(wù)進行到底。無錫市凱爾利科技有限公司主營業(yè)務(wù)涵蓋氣動執(zhí)行器，限位開關(guān)，電磁閥，過濾減壓器，堅持“質(zhì)量優(yōu)先、質(zhì)量服務(wù)、顧客滿意”的質(zhì)量方針，贏得廣大客戶的支持和信賴。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1055773.html</p></div></div></div></div></div><div id="z7vdbnj" class="page-right twoColRt"><div id="rvjvhlp" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="hdhlzvj" 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" 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