SCE238D005 230/50-60
SCE238D005 24DC
E290A394VI
EF8210G094 24DC
EF8210G095 208-220/50 240/60
EF8210G100V 220/50 240/60
WBIS8344A370 24DC
WBIS8551A301 24DC
WBIS8551A301MO 24DC
WBIS8551A302MO 24DC
WBIS8551A310 24DC
WBIS8551A313 24DC
WBIS8551A317MO 24DC
VCEFCM8551G419MO 24DC
VCEFCMG551H301MO 24DC
VCEFCM8551G301MO 24DC
VCEFBM8314G300
故障分析:
電磁閥當(dāng)對(duì)四通閥控制氣缸進(jìn)行故障檢修時(shí),必須遵
當(dāng)在氣缸接頭處按照、限速控制裝置。斷電時(shí)先導(dǎo)式
操作閥和直動(dòng)閥都不能工作可能是有下列原因造成的
循該閥所帶的說(shuō)明書(shū)。有些四通閥需要油霧潤(rùn)滑器以
道,用作壓力進(jìn)口管和壓力出口管。在某些閥中,應(yīng)
:控制電路發(fā)生故障;閥中有水垢和其他外部雜質(zhì);
便正常工作。先導(dǎo)控制的四通閥通常需要足尺寸的管
閥芯卡住或芯管損壞;彈簧折斷。
型號(hào):
WBIS8314A301 24DC
WBIS8316A301 24DC
WBIS8316A304 24DC
WBIS8316A381V 24DC
EF8210G088 220/50 240/60
EF8210G089 220/50
EF8210G093 24DC
EF8210G094 208-220/50 240/60
8262G020 110/50 120/60
EF8262G20 110/50 120/60
EF8262G22 110/50 120/60
8362G232
8221G7HW
維護(hù)方法:
應(yīng)按工況條件選用填料的材料和型式;
按有關(guān)規(guī)定正確的安裝填料,盤(pán)根應(yīng)逐圈安放壓緊,
壓套應(yīng)有5mm以上的預(yù)緊間隙;
損壞的壓蓋、螺栓及其他部件,應(yīng)及時(shí)修復(fù)或更換;
接頭應(yīng)成30℃或45℃;
使用期過(guò)長(zhǎng)、老化、損壞的填料應(yīng)及時(shí)更換;
閥桿彎曲、磨損后應(yīng)進(jìn)矯直、修復(fù),對(duì)損壞嚴(yán)重的應(yīng)
操作;
應(yīng)均勻?qū)ΨQ(chēng)擰緊壓蓋螺栓,壓蓋與閥桿間隙過(guò)小,應(yīng)
及時(shí)更換;
填料應(yīng)按規(guī)定的圈數(shù)安裝,壓蓋應(yīng)對(duì)稱(chēng)均勻地把緊,
應(yīng)遵守操作規(guī)程,除撞擊式手輪外,以勻速正常力量
適當(dāng)增大其間隙;壓蓋與閥桿間隙過(guò)大,應(yīng)予更換。
8210G004
EF8262G212
NF8210C088V 24VDC
SCE238D002 230/50-60
SCE238D002 24DC
SCE238D004 230/50-60
SCE238D004 24DC
VCEFCMG551H401MO
VCEFCM8551G419MO
WBISG531B301MO 24DC
WBISG531B302MO 24DC
WBISG551A301MO 24DC
8262G212
EF8262G212
EF8262G22
EF8262G20
8262G232
EF8262G020
EF8215B70 110V
8210G095HW
SCG353A047 24V
EF8320G186 24VDC
EFHT8320G186 24VDC
EF8320G186 220V
E290A395
238614-059-D(220V)
238614-158-D(220V)
EF8320G188 24V
EFG551A001MS 24V
400127-097 24v
WBISG551A317 24DC
WBISX8316A381MF TPL:15444 24DC
WP8327B002 115/50-60
WP8327B002 24DC
WP8344A074 220/50 240/60
WPB307B005F 230/50
WPB307B005U 24DC;
VCCM8551G309 24DC
VCEFBM8320G200
VCEFCMG551H301
EF8210G034 24DC
EF8210G035 208-220/50 240/60
EF8210G036 24DC
EF8210G037 220/50 240/60
EF8210G054 220/50
EF8210G087 220/50 230/60 240/60
EF8210G106B 208-220/50 240/60
EF8210H106B 220/50 240/60
EF8215A090 220/50 240/60
EF8215B050 24DC
VCEFBM8320G202
VCEFCMG551A321
VCEFBM8316G082
WPB307B015U 24DC
WPB320A200 230/50
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