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限流量止回閥分析(存儲(chǔ)版)

  

【正文】 XL500725F850725200600630630XL600825F950825200700720720XL700925F1060925200800820820XL800985F12001080250900920920XL9001025F12601250250100010201020XL10001125F14501400250120012201220XL120015250F16201550250140014201428XL14001625F17201725300160016201628XL16001950F20101950350180018201828XL18002320F22802320400200020202030XL20002650F26002650450一、產(chǎn)品[WM400系列止回閥]概述:產(chǎn)品名稱(chēng):WM400系列止回閥產(chǎn)品概述:工洲牌WM400系列止回閥采用流體型設(shè)計(jì),水頭損失較??;內(nèi)部彈簧可加速關(guān)閉,達(dá)到靜音效果;拋光金屬面對(duì)彈性橡膠密封,密封性能可靠;安裝空間小。4 、裝有指示器,可以用眼睛確認(rèn)閥門(mén)的開(kāi)啟度。三、工洲牌多功能三合一止回閥主要外形尺寸:公稱(chēng)通徑DN安裝方式閥長(zhǎng)L(mm)法蘭直徑(mm)開(kāi)啟高度H(mm)螺栓孔中心距(mm)螺栓孔數(shù)*直徑重量kg50法蘭連接2301602101254*1816652901802501454*1824803101952901608*18351003502153201808*18501254002453802108*18721504802804202408*239820055033550019512*2315025062040568035512*2523030070046073041012*2539035078752083047016*25500一、產(chǎn)品[國(guó)標(biāo)鋼制止回閥]的詳細(xì)資料:產(chǎn)品名稱(chēng):國(guó)標(biāo)鋼制止回閥二、執(zhí)行標(biāo)準(zhǔn):類(lèi)型設(shè)計(jì)與制造結(jié)構(gòu)長(zhǎng)度法蘭尺寸壓力溫度試驗(yàn)檢驗(yàn)旋啟式止回閥GB12236GB12221GB9113JB79GB9131GB/T13927JB/9092升降式止回閥GB12235三、壓力試驗(yàn):公稱(chēng)壓力強(qiáng)度試驗(yàn)水密封試驗(yàn)氣密封試驗(yàn)四、主要零件材料及性能:體、蓋、板閥桿密封面墊片密封面工作溫度℃適用介質(zhì)WCBWCB1Cr13增強(qiáng)柔性石墨1Cr13/柔性石墨PTFE齒輪墊片13CrSTL本材料尼龍≤425水蒸汽油品WC6WC6≤540WC9WC9≤570ZGCr5MoZGCr5Mo≤550ZG1Cr18Ni9TiZG1Cr18Ni9TiZG1Cr18Ni9Ti≤200硝酸類(lèi)ZG1Cr18Ni12Mo9TiZG1Cr18Ni12Mo9TiZG1Cr18Ni12Mo9Ti≤200醋酸類(lèi)五、國(guó)標(biāo)升降式止回閥:六、工洲牌國(guó)標(biāo)鋼制止回閥規(guī)格主要尺寸和重量:DNLDD1D2bnΦdHW(kg)凸面法蘭RFH41HH41YH41WH41N16C16P16R15130956545144145820150105755514414632516011585651441471321801351007816418844020014511085164189650230160125100164181156529018014512018418145148031019516013520818156251003502151801552081817040125400245210185228182015615048028024021024823238901513095654516414604凸面法蘭RFH41HH41YH41WH41N2525P25R201501057555164146452516011585651641468632180135100781841879940200145110851841898125023016012510020418110166529018014512022818160248031019516013522818170311003502301901602482319545125400270220188288252256815048030025021030825255100DNLDD1D2bndH重量凹凸法蘭MFMH41HH41YH41WH41N4040P40R40I15130956540164141004201501057551164141055251601158558164141206321801351006618418130940200145110761841813512502301601258820418149156529018014511022818164188031019516012122818169251003502301901502482319435125400270220176288252256515048030025020430825255100152101057540184141007凹凸法蘭MFMH41HH41YH41WH41N6464P64R64I2023012590512041811011252301351005822418125133226015011066244231521440260165125762442316820503001751358826423170236534020016011028823188378038021017012130823205461004302502001503282523068125500295240176368302459315055034028020438834265120152101057540204141007凹凸法蘭MFMH41HH41YH41WH41N100100P100R100I202301259051224181101125230135100582441812513322601501106624423140144026016512576264231682550300195145882842517028653402001701103282518842803802301801213482520565100430265210150388302309512550031025017642834245115150550350290204461234265142一、產(chǎn)品[內(nèi)螺紋旋啟式止回閥]的詳細(xì)資料:產(chǎn)品名稱(chēng):內(nèi)螺紋旋啟式止回閥產(chǎn)品特點(diǎn):公稱(chēng)壓力: 適用溫度范圍:20~232℃~350℃ 適用介質(zhì):水、油、氣及某些腐蝕性液體() 螺紋類(lèi)型:GP一流體密度,kg/m3v一實(shí)際流體的體積流量,I/s。閥瓣尖閉快速.水錘壓力?。核焦艿阑虼怪惫艿谰墒乖拢惭b方便;流道通暢、流體阻力?。畡?dòng)作i敏、密封性能好。l/s;P流體密度,k9/m 3v一實(shí)際流體的體積流量,l/s。結(jié)構(gòu)長(zhǎng)度:API59APl60、DlN320JB/T8937,壓力一溫度等級(jí)? 、DlN240GB/T 912HG2060HG2062SH340JB,T74,試驗(yàn)與檢驗(yàn)AP 59JB/T 9092:配管法蘭JB,T74~90、GB/T 9112~912HG20592~2063sH340ANsIB16 DlN2543~254GB/T 1340APl60ASMEBl6 47.三、結(jié)構(gòu)特點(diǎn):結(jié)構(gòu)長(zhǎng)度短.其結(jié)構(gòu)長(zhǎng)度只有傳統(tǒng)法蘭止回閥的1/4~1/8。二、主要性能規(guī)范:試驗(yàn)壓力公稱(chēng)壓力( MPa )殼體試驗(yàn)密封試驗(yàn)閥體材料WCB(C)CF8(P)CF 8M (R)WC6WC9工作溫度≤ 425≤ 100≤ 100≤ 550≤ 550適用介質(zhì)水、蒸汽、油品硝酸類(lèi)醋酸類(lèi)水、蒸汽水、蒸汽三、執(zhí)行標(biāo)準(zhǔn):   設(shè)計(jì)制造: GB12236   結(jié)構(gòu)長(zhǎng)度: GB12221   連接法蘭: JB/T791994   試驗(yàn)與檢驗(yàn): JB/T90921999四、工洲牌旋啟式止回閥主要連接尺寸:公稱(chēng)通徑LHLHLH系列 1系列 2系列 1系列 2DN40200200130200200130260160DN50230230135230230135300170DN65290290145290290145340180DN80310310175310310175380245DN100350350200350350200430290DN125400400255400400255500320DN150480480320480480320550360DN200495550380533550380650430DN250622650440622650440775505DN300698750480711750520900555DN3507878505308388505401025595DN4008649505608649505901150680DN450978105062097810506501275780DN500978115065597811507201400970一、概述: 工洲牌H12W不銹鋼內(nèi)螺紋單向止回閥精度高,外觀美,造型小,帶有彈簧裝置,.二、主要技術(shù)參數(shù):工作壓力H12型為616Mpa H13型為432Mpa工作介質(zhì)為=420 o C 和=170 o C的
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