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氣動襯氟塑料調(diào)節(jié)閥介紹-全文預(yù)覽

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【正文】 3/415010575552164φ14100240265725116011585652164φ141202452703211/4180135100782184φ18140255285114011/2200145110853184φ18140285315135022301601251003204φ18160295330156521/22901801451203204φ18180350395238033101951601353224φ182403954453810043502151801553228φ182404504904212554002452101853248φ182805255555515064802802402103248φ233206056457720084953352952653268φ233606457651352501062239035032032812φ234006858052203001269844040036842812φ234007108142773501478750046042843016φ23450750855320PN 151/21309565452144φ141002402657203/415010575552164φ1410024527025116011585652164φ141202502703211/4180135100782184φ18140260290124011/2200145110853184φ18140285320145022301601251003204φ18160300335186521/22901801451203204φ18180355400268033101951601353228φ182404004504010043502151801553248φ182404554955012554002452101853268φ182805305606515064802802402103288φ2332061065085200849533529526533012φ233606507701502501062240535532033212φ254006908102453001269846041037543412φ25400730845295PN 151/21309565452164φ14120240265203/415010575552164φ14120245270825116011585652164φ1414025027593211/4180135100782184φ18160260290134011/2200145110853184φ18180285320155022301601251003204φ18180300335206521/22901801451203228φ18240355400288033101951601353228φ182804004504210043502301901603248φ233204554955712554002702201883288φ253205305607115064803002502183308φ2536061065090三、截止閥概況:一、截止閥是指關(guān)閉(閥瓣)由閥桿帶動并沿閥座中心軸線做升降運動的閥門,在管路上主要用來接通或截斷管路中的介質(zhì),但不能做節(jié)流用。一、概述: 工洲牌楔式閘閥是一種最常見的啟閉閥門,利用兩側(cè)面密封面呈楔狀的閘板來接通或截斷管路中介質(zhì)。法蘭連接球閥(二片式,~(Mpa) 公稱通徑DN15~250(mm)法蘭連接手動球閥,直通二片式手動球閥,手動球閥設(shè)計規(guī)范:遵循GB 12237,AP 1608,AP16D標(biāo)準(zhǔn)驅(qū)動方式:手動、蝸輪傳動、手動、電動。 基本結(jié)構(gòu)形式(*蝶板軸相對閥體/閥座中心有二維偏心) 43F 半襯里型閥體全襯里/蝶板與蝶板軸為不銹鋼(不襯)/蝶板與軸由銷釘連接/閥體為整體式。圓周內(nèi)同心(中線),具有雙向密封功能,壓力、流量可自由調(diào)節(jié)。遵循規(guī)范STANDARD設(shè)計與制造DesignAPI 6O9結(jié)構(gòu)長度Face to faceAPI 6O9(A線)(中線)法蘭尺寸End flangeANSIB API 6O5壓力試驗TestAPI 598標(biāo)志SymbolMSS SP25供貨SupplyAPI 6O9基本型號公稱壓力 (磅級)ANSI 125Lb150Lb 公稱通徑 (英寸)NPS 248手 動DB 71F(半襯)蝸 輪轉(zhuǎn) 動DB 371F(半襯)DB 71F3 (全襯里)DB 371F3 (全襯里)DB 71F4(全襯里)DB 371F4(全襯里)DB 71F46(全襯里)DB 371F46(全襯里)氣 動DB 671F(半襯)電 動DB 971F(半襯)DB 671F3 (全襯里)DB 971F3 (全襯里)DB 671F4(全襯里)DB971F4(全襯里)DB 671F46(全襯里)DB 971F46(全襯里)主要零部件材料表 Standard Material Specifications序號零件名稱Name灰鑄鐵鑄鋼不銹剛超低碳不銹鋼ZCPRPLRL1上、下閥體、閥蓋A126 WCBA351 CF8A351 CF8MA351 CF3A351 CF3M2蝶板A126 WCBA105A351 CF8A351 CF8MA351 CF3A351 CF3M3蝶板軸A182 F6A182 F6A182 F304A182 F316A182 F304LA182 F316L4襯里層/閥座PTFE(F4) PTFE(F4) PCTFE(F3) FEP(F46) PFA(可溶性聚四氟乙烯)5O型圈VITon (氟橡膠)VITon (氟橡膠)6彈性條(墊)SI (硅橡膠)SI (硅橡膠)7調(diào)節(jié)定位座A182 F304A182 F304A182 F304A182 F316A182 F304LA182 F3168蝶栓A193 B7A193 B7A193 B8MA193 B8MA193 B8MA193 B8M9螺母A194 2HA194 2HA194 8A194 8A194 8A194 810手柄ZL101(鑄造鋁合金)主要連接尺寸及重量 Dimensions and weights公稱通徑標(biāo)準(zhǔn)值參考值DN (mm)NPS (inch)LDD1D2fbZφdD0HW(kg)ANSI 150Lb50243152922164φ1920015056521/2461781052184φ192501607803461901272194φ19250170101004522291572248φ1930018514125556254216186224822300210221506562792162268φ22200230322008643432702298φ2224028566250107140636232423112φ2524032580300128148343238123212φ2528036094350149253347641323512φ292804301254001610259754047023716φ293204751504501811463557853324016φ323205251725002012769963558424320φ233605652256002415481369224820φ253606302907503016588784681324544φ2340067533090036200105797225344φ264008054051050422511226113025948φ2950099548012004827613921335128926544φ325001170695二、設(shè)計規(guī)范:遵循GB/T 13932,GB12235,GB12236,API 6D標(biāo)準(zhǔn)。,并且隨著工作壓力的升高,密封副產(chǎn)生足夠的密封比壓,并且隨著工作壓力的升高,密封效果更理想.,絕對保證了閥門內(nèi)、外的零泄露。襯里新型止回閥,襯里止回閥,新型止回閥。遵循規(guī)范STANDARD設(shè)計與制造GB12235/GB12236結(jié)構(gòu)長度GB12221/JB96(長一短系列)法蘭尺寸JB78/JB79(GB HG SH)試驗壓力GB/T13927標(biāo)志GB12220供貨GB/T12252二、主要零件材料表:序號零件名稱灰鑄鐵鑄鋼不銹鋼超低碳不銹鋼ZCPRPLRL1閥體、閥蓋HT250WCBCF8CF8MCF3CF3M2襯里層/閥蓋襯硬橡膠(NR)FEP(F46)PCTFE(F3)PFA(可溶性聚四氟乙烯)3軸、閥瓣(板)1 Cr13/35WCB 1Cr18Ni9/CF8 00Cr17Ni14Mo2/CF3M4螺栓35351Cr17Ni21Cr17Ni21Cr18Ni9Ti1Cr18Ni9Ti5螺母45450Cr18Ni90Cr18Ni90Cr18Ni90Cr18Ni9三、工洲牌襯里止回閥主要連接尺寸及重量:公稱通徑標(biāo)準(zhǔn)值參考值DN(mm)NPS(inch)LDD1D2fbZΦdBHW(kg)(MPa)151/21308055402124Φ12105554203/41509065502144Φ1211558525116010075602144Φ12128606321 1/418012090702164Φ14145757401 1/2200130100803164Φ1416082
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