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煤氣減壓閥指針-閱讀頁

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【正文】 220502401201601251001634231822206526013018014512016341819324080280140195160135203818217270100320160215180155203818245350125380190245210185223818282500150440220280240210243823319600200550260335295265263122338010002506703104053553203031225460140030072037046041037530312255201800L型美標(biāo)連接尺寸和外形 150Lb 公稱通徑 DN尺寸(mm)(in)(mm)LDD1D2bfZφdHLO1/2151408935104φ15551303/420165987043114φ155513012516510851124φ157014011/4322201177964134φ157518011/24025012773154φ159022021/25026015292164φ19104260265320178105184φ19153350380320190127194φ191874004100370229157248φ192065005125510254216186248φ222526006150510279216268φ2224410008200580373270298φ222831300102506704063623243112φ253451600123007204834323813212φ254202100首頁產(chǎn)品中心三通保溫球閥一、產(chǎn)品[三通保溫球閥]的詳細(xì)資料:產(chǎn)品型號:法蘭連接L型(BQ44)產(chǎn)品名稱:三通保溫球閥產(chǎn)品特點(diǎn):兩閥座密封三通球閥具有結(jié)構(gòu)緊湊、外型美觀、密封性能好。(如流向圖A) 四閥座密封三通球閥具有造型美觀,結(jié)構(gòu)緊湊合理,它不僅可實(shí)現(xiàn)介質(zhì)流向的切換,也可使三個通道相互連通,同時也可關(guān)閉任一通道,使另外兩個通道連通,靈活控制管路中介質(zhì)的合流分流。選用兩閥座L型結(jié)構(gòu)(即BQ44型)。流向圖B中②和③兩種工況必須選用四閥座T型結(jié)構(gòu)(即BQ45型)。如閥門有其它要求請參閱樣本《球閥的型號編制方法》填寫相應(yīng)的要求代號。閥體材質(zhì):銅、鑄鐵、鑄鋼、碳鋼、WCB、WCWC2鍛鋼、A10F1F2不銹鋼、30304L、31316L、鉻鉬鋼、低溫鋼、鈦合金鋼等。連接方式:內(nèi)螺紋、外螺紋、法蘭、焊接、對焊、承插焊、卡套、卡箍。 產(chǎn)品詳細(xì)信息Q644F,Q645F三通氣動球閥概述:一、三通氣動球閥結(jié)構(gòu)特點(diǎn)和應(yīng)用范圍L(T)形氣動球閥是由氣動執(zhí)行機(jī)構(gòu)和三通閥組成,是一種旋轉(zhuǎn)類切斷調(diào)節(jié)閥門,具有關(guān)閉嚴(yán)密,結(jié)構(gòu)緊湊,重量輕,維修方便等優(yōu)點(diǎn)。 二、氣動三通球閥主要外形尺寸及附圖公稱壓力或壓力級公稱通徑尺寸(mm)mminLL1DD1D2bzΦd15130659565451441420150751057555/5814/1641425160801158565/6814/164143218090135/140100781641840200100145/15011085/881641850230115160/165125100/10216/1841865290145180/185145120/1221841880310155195/200160135/13820418100350175215/220180155/15820418125400200245/250210185/18822418150480240280/285240210/21224/22823/82215130659565451641420150751057555/581641425160801158565/68164143218090135/140100781841840200100145/15011085/881841850230115160/165125100/1022041865290145180/185145120/1222281880310155195/200160135/13822/24818100350175230/235190160/16224823/82212540020027022018828/26825/82615048024030025021830/28825/82615130659565451641420150751057555/581641425160801158565/68164143218090135/140100781841840200100145/15011085/881841850230115160/165125100/1022041865290145180/185145120/1222281880310155195/200160135/13822818100350175230/235190160/16224823/82212540020027022018828825/82615048024030025021830825/826Class150151/2130658935415203/41507598704341525116080108/11051415/4163211/418090117/1208964415/4164011/2200100127/13073415/416502230115152/15092419/4206521/2290145178/180105419/420803310155190127419/4201004350175229/230157819/4201255400200254/2551868221506480240279/280216822JIS10K1513065957052124152015075100755814415251608012590701441932180901351008016419402001001401058516419502301151551201001641965290145175140120184198031015518515013018819100350175210175155188191254002002502101852082315048024028024021522823 球閥三通球閥三通球閥產(chǎn)品名稱:三通球閥產(chǎn)品型號:Q45F、Q44F產(chǎn)品口徑:DN15200產(chǎn)品壓力:產(chǎn)品材質(zhì):鑄鐵、鑄鋼、不銹鋼等產(chǎn)品概括:生產(chǎn)標(biāo)準(zhǔn):國家標(biāo)準(zhǔn)GB、機(jī)械標(biāo)準(zhǔn)JB、化工標(biāo)準(zhǔn)HG、美標(biāo)API、ANSI、德標(biāo)DIN、日本JIS、JPI、英標(biāo)BS生產(chǎn)。工作溫度:196℃650℃。驅(qū)動方式:手動、氣動、液動、電動。適用于液體、氣體、粉體等介質(zhì)的匯合、分流及分配。適用于石油、化工、電力等企業(yè)部門輸送各種氣體、液體、粉體等介質(zhì)的管道、儲罐、容器設(shè)備上匯合或分流裝置。其中“L型”可實(shí)現(xiàn)對介質(zhì)流向進(jìn)行如‘圖A’的兩種切換功能;“T型”可實(shí)現(xiàn)對介質(zhì)的分流或混流,如‘圖B’的四種切換功能。,閥門的啟團(tuán)力小,開關(guān)輕便。,下裝式閥桿及填料結(jié)構(gòu)設(shè)計,防止閥桿脫落,體積小節(jié)約安裝空間。dQ44F16C/PQ45F16R/L151409565103144201601057511214425180115851231443220013510014418440220145110152184502401601251821846526018014519318480280195160217188100320215180245188125360245210282188150440280240319238Q44F25C/PQ45F25R/L151159565144201451057514425160115851443220013510018440220145110184502401601251846526018014518880280195160188100320230190238125360270220258150440300250258 球閥上裝式球閥上裝式電動球閥產(chǎn)品名稱:上裝式電動球閥產(chǎn)品型號:SZQ947N產(chǎn)品口徑:DN50600產(chǎn)品壓力:~產(chǎn)品材質(zhì):不銹鋼、合金鋼等產(chǎn)品概括:生產(chǎn)標(biāo)準(zhǔn):國家標(biāo)準(zhǔn)GB、機(jī)械標(biāo)準(zhǔn)JB、化工標(biāo)準(zhǔn)HG、美標(biāo)API、ANSI、德標(biāo)DIN、日本JIS、JPI、英標(biāo)BS生產(chǎn)。工作溫度:196℃650℃。驅(qū)動方式:手動、氣動、液動、電動。對裝在管路上的閥門可直接在管路上檢查與維修,減少停車時間提高效益。中法蘭選用抗張、抗壓的金屬墊片增強(qiáng)抗溫,耐腐蝕性能有效延長使用壽命。開關(guān)帶鎖定裝置有效防止誤操作,確保閥門處于正確位置。對裝在管路上的閥門可直接在管路上檢查與維修,減少停車時間提高效益。中法蘭選用抗張、抗壓的金屬墊片增強(qiáng)抗溫,耐腐蝕性能有效延長使用壽命。開關(guān)帶鎖定裝置有效防止誤操作,確保閥門處于正確位
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