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          上海中豫科技有限公司>>美國ASCO>>ASCO電磁閥>>EF8320G182阿斯卡二位三通閥

          阿斯卡二位三通閥

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          • 阿斯卡二位三通閥

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          • 型號 EF8320G182
          • 品牌 ASCO/美國
          • 廠商性質(zhì) 經(jīng)銷商
          • 所在地 上海市

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          更新時間:2017-10-19 03:19:12瀏覽次數(shù):946

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          產(chǎn)品簡介

          ASCO先導(dǎo)式電磁閥:
          原理:通電時,電磁力把先導(dǎo)孔打開,上腔室壓力迅速下降,在關(guān)閉件周圍形成上低下高的壓差,流體壓力推動關(guān)閉件向上移動,閥門打開;斷電時,彈簧力把先導(dǎo)孔關(guān)閉,入口壓力通過旁通孔迅速腔室在關(guān)閥件周圍形成下低上高的壓差,流體壓力推動關(guān)閉件向下移動,關(guān)閉閥門。
          特點(diǎn): 流體壓力范圍上限較高,可任意安裝(需定制)但必須滿足流體壓差條件.

          詳細(xì)介紹

          ASCO先導(dǎo)式電磁閥原理:通電時,電磁力把先導(dǎo)孔打開,上腔室壓力迅速下降,在關(guān)閉件周圍形成上低下高的壓差,流體壓力推動關(guān)閉件向上移動,閥門打開;斷電時,彈簧力把先導(dǎo)孔關(guān)閉,入口壓力通過旁通孔迅速腔室在關(guān)閥件周圍形成下低上高的壓差,流體壓力推動關(guān)閉件向下移動,關(guān)閉閥門。特點(diǎn): 流體壓力范圍上限較高,可任意安裝(需定制)但必須滿足流體壓差條件。EFG551H417MO,8320G184PMS,35500350,35500349,35500347,35500344,35500343,
          238410-032-D,K302280,K302276,43005275,43004647,T8215B50,54400032,K302379,SCXG327A001,EV8327G042,WT8551A002MS,8210G075N,EF8300B403F,NFET8327B122,SCXE238A009V,NF8327B112,NF8551A321,E353A101,S353A820,WSNF8327B122,26190067,19200002,WBIS8553A317,WBIS8003A300,SCXE238A005,EF8300D61U,NF8327B212,WPTHTB327A002,WPT8327B002,JBEFX8344G72MF,JBEFX8344G70MF,400325-642,43004214,SC8262G090VH,8262G013,EF8340G001,EF8342G001,SD8320G194,WPTXB342C001MS,WBIS8551A301MO,88100144,SCG552A017,222184-017-D,52000220,SCG551B401MO,JBEFG551H402MO,SCG552A017MS,SCG553A018,  43004649,JBEFG551H401MO,NFB210C093,NFB327A102,VCEFG551H417,EF8262G230,EF8262G148,VCEFBMG551H417,JE3-8320G172MB,55192011,12600002,400325-142,35500192,8210G013,43004184,WBIS8344A374,WBIS8316A384V,SCG531B017MS,SCB320A202,SCXB223A025,SCG531B017,34200313,8320G202,PVG552A017MS,PVXG552A017MS,PVG553A017MS,PVXG553A017MS,8210G089,WBIS8314A301,WBIS8316A381V,8210G15,SCE210C034,EF8320G174MO,NF8551B417,54391006,EFHT8262G007,EF8003G2,SCE370A026,26690005,53900013,43400018,8316G4,EF8342G001MS,WSNF8551A321,EFG552A417MO,EFG552G417MO,JBEF8327B052,EFG551B402MO,EFG551H402MO,NFG551B402MO,8262G148,SCB320B174,8215B070,阿斯卡直動式電磁閥原理:通電時,電磁線圈產(chǎn)生電磁力把關(guān)閉件從閥座上提起,閥門打開;斷電時,電磁力消失,彈簧把關(guān)閉件壓在閥座上,閥門關(guān)閉。特點(diǎn):在真空、負(fù)壓、零壓時能正常工作,但通徑一般不超過25MM。
          SCE238A002,SC8551A005MS,SC8327B001MS,8263G206V,54391026,SCG551B317,JKF8210G009MO,8210G034,WBIS8314A301,WBIS8316A381V,SCE210C034,8551B401,JBEF8320G184,EMG551A401MS,EMG551A401MO,OFSF8263G206V,JBEF8320G174,NFG353A044,8551B401,EFHC8210G1,EFHC8210G3,EFHC8210G11,EFHC8210G13,JBEF8320G200,NFB327A012,WSNF8327B112,EF8262G212,EFG551B417,EFG551H417,NFB307B15F,EF8551A001MS,NFB370A047,NFB327A112,NF8327B112,EF8344G370,EF8316G64,EF8262G208,EF8210G2,NFB320A200,EFG551H417,VCEFG551H401MO,NFB344A070,NKG552A417MO,WNF8551A309,EFHB8320G174,NFB327A001, 8211B38,NF8327B001,NFXB025B224MB,EF8300D061U,JKD8300D061UMO,EFG552G417,EFG552G401,SCB320A186V,SCE238A007,SCXE238A007,SCE238A010,SCXE238A010,SCE238A009,SCXE238A009,EF8210G038,SCG551B417,SCXE238A001,NFB327A002,EFHT8316G74,SCE238A004,SCXE238A004,8210G100MO,HT8320G202,HB8320G200,EFHC8327G41,  EFHC8321G1,HB8316D15VMB,SCG238A017,SCG238C017,EF8342G701,EFHT8344G76MO,NF8327B112MS,NF8553A318,NFB327A011,NF8327B011,VCEF8344G374,NFG551B401MO,NF8551A422,EFHT8320G196,EXFE353.060,EF8344G074,EF8344G76MO,WP8344A74,NBXB307C038U,NBETB307C038U,EFX8344G70MF,EF8210G201,SCG327A002,SCG327B002,8320G174MO,EF8262G142V,WSNF8551A422,NFET8551A419,VCEF8551G401,VCEF8551G409,EAB320A203,8316G16V,EFHB8316G14V,8210G004,8223G10,HT8344G80,HT8316G064,HT8316G066,SCB327A012,SC8327B012,E290A125,43004472,美國ASCO電磁閥從閥結(jié)構(gòu)和材料上的不同與原理上的區(qū)別,分為六個分支小類:直動膜片結(jié)構(gòu)、分步重片結(jié)構(gòu)、先導(dǎo)膜式結(jié)構(gòu)、直動活塞結(jié)構(gòu)、分步直動活塞結(jié)構(gòu)、先導(dǎo)活塞結(jié)構(gòu)。WPETG327A012,WPETG327B012,SCE238A002,SCG553A018,SCXE353.060,SCXG353A043,NFETB307B065F,EF8320G47,EF8320G202,8222G003, EF8222G003,  8263G205LT,NFG551B418MO,52100002,EF8210G089,NFB307B35F,8344G072,SCE210C093,833-354011006,EF8342G003PMS,E290A133,54190017,VCEFG551A301,EFHC8320G174,SCB344A370,PSF8262G2,PSF8262C2,HT8321G1,NF8551B317MO,NFHTB327A002,NF8551B317,  8215A090,EF8210G100V,  51900001,400915-017,GPX8320G192,  8320G192, SCXE353060,400425-110, 400405-117,NKE374A002, E290B002,52000192,HT8262G20,400904-042, 400904-042,SCXE238A005,   43005413,NF8327B011,8222G088,8266G219L,8215G20,SCG553A001MS,16700496,EFX8320G41,8316G044,8320A34, EF8320G200,E290A385,NFET8327B22, EFHC8320G200, JKF8320G186, WSNF8327B002, SCG553A018MS,EFG551A017MS, NF8327B102MS, 266762-903-D,   8344G76, SCG552A001MS, EF8215G30, NF8327B001MS,WPXB344082, 35500338,35500337,EF8210G002, 8316G066, EF8210G106B, CE210D095,SCE238A005,SCXE238A005, 8316G054, 8316G064,  SCG238C016, ASCO電磁閥工作壓差,管路zui高壓差在小于0.04MPA時應(yīng)選用直動式和分步直動式;zui低工作壓差大于0.04MPA時可選用先導(dǎo)式(壓差式)電磁閥;zui高工作壓差應(yīng)小于電磁閥的zui大標(biāo)定壓力;一般電磁閥都是單向工作,因此要注意是否有反壓差,如有安裝止回閥。34900018,30211112-P2, 30211112-P, 8210D089,  NF8551A321,   43004166,EFG353A043,EFG551H418MO,  HT8320G174,  JKP8210G88,  WPTB342C001MS,  34203081,8320G132, JE2XJ551B418MO,  34203137,WBISB307A365U,WPISB307A365U,8223G003,400921-197,SCE370A017,  EF8300G076F,EF8223G010V,SCE238B003, SCXE238B003,   HB8316G046,JKH8321G001,238412-032,PVG553A001MS,WSNF8551A409,WSNF8551A422,SCXE223B005,SC8225B004V,SC8256B045V,SCG553A002MS,54100884,SCE238A001,55192009,55102011,SCG238C018MO,43005149,EFG551H465,NF8551A421,SCG551B453,35500341,35500342,34203088,35500333,88143580,88135527,HT8344G072,HT8316G64V,HT8316G66V,HT8551G417MS,JB8320G186,JBEF8320G186,NFET8327B222,18900002,WBIS8344A372,HT8316G074,EF8025B224,EFHTL8262G7,EFHTL8320G200,EFHC8321G001,EFHC8321G002,JBEF8316G64,JBEF8316G66,WSNF8327B172,JBEFHT8320G047,272610-055-D,43005428,833-8220035,26790001,SCB210.100,SCB210.100,8210B027,EF8316G14,SC8327A607MS,SCHTE220A005,8210G038,EF8551G301MO,WBIS8551A317,HT8320G186,HT8320G174,NF8553A417,266763-903-D,K302201,NF8553A418,8553A418,HT8316G074,SCG531D002MS,8210G022,K302284,8316P064,8316P066,8300G404F,NFB307B045F,EF8210G87,NF8551A409,SCG356A002VMS,43005421,55192005,EF8210G106B,EFG551H417,SCG551B401MO,NF8327B112,8210B027,JE38320A101,EF8316G14,JE3-8320A101,SC8327A607MS,SCHTE220A005,8210G089,8215B070,SCG552A417,SCG531D002MS,EFG552G417MO,EF8262G212,8262G014,8210G004,8223G027,8263G205LT,8316G066,EF8320G186,EF8320G203V,EF8314G054,NF8327B102,WSNF8327B102,EF8320G182,VR7B2YAA2NGA,8344G072,WSNF8327B102A,HT8320G184,8320G203,EF8316G054,ASCO阿斯卡分布直動式電磁閥原理: 它是一種直動和先導(dǎo)式相結(jié)合的原理,當(dāng)入口與出口沒有壓差時,通電后,電磁力直接把先導(dǎo)小閥和主閥關(guān)閉件依次向上提起,閥門打開。當(dāng)入口與出口達(dá)到啟動壓差時,通電后,電磁力先導(dǎo)小閥,主閥下腔壓力上升,上腔壓力下降,從而利用壓差把主閥向上推開;斷電時,先導(dǎo)閥利用彈簧力或介質(zhì)壓力推動關(guān)閉件,向下移動,使閥門關(guān)閉。特點(diǎn): 在零壓差或真空、高壓時亦能可*動作,但功率較大,要求必須水平安裝。

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