不同的电磁阀在控制系统的不同位置发挥作用,最常用的是单向阀、安全阀、方向控制阀、速度调节阀等。
电磁阀里有密闭的腔,在不同位置开有通孔,每个孔连接不同的油管,腔中间是活塞,两面是两块电磁铁,哪面的磁铁线圈通电阀体就会被吸引到哪边,通过控制阀体的移动来开启或关闭不同的排油孔,而进油孔是常开的,液压油就会进入不同的排油管,然后通过油的压力来推动油缸的活塞,活塞又带动活塞杆,活塞杆带动机械装置。这样通过控制电磁铁的电流通断就控制了机械运动。
CREV-D12K1
CREN-D24K1
JE4-832SDHX
SDHE-0711-X 24DC
SDHX
SDHE-0713-X24DC
SDHE-0713-X230AC
DHX
SDHX
DHX
DHFI/NC-X24DC
DHA-XAC,DHA-X 24DC 23, 阿托斯ATOS
DHXAC, DHXAC 23,
DHX 24DC, DHA-X 24DC 23,
DHFC-X 24DC 23, DHA-X 24DC 23, 阿托斯ATOS
DHX 24DC 23, DHA-X 24DC,
DHA-X 24DC 23, DHWP-X 230AC,
DHXAC, DHX 24DC, 阿托斯ATOS
DHX 24DC, DHA-XAC,
DHA-X 24DC 23,DHA-XAC 23,
DHA-X 24DC 23,DHX 24DC, 阿托斯ATOS
DHA-X 24DC,DHA-IX 24DC,
DHA-XAC 23,
DHA-XAC 23,DHP-X 24DC, 阿托斯ATOS
DHWP-X 12DC 23,DHWP-X 220DC 23,
DHWP-XAC, DHP/A-X 24DC,
DHP-X 24DC, DHXAC, 阿托斯ATOS
DHXAC,DHX 220DC,
DHXAC,DHX 24DC,
DHA-XAC 23,DHA-X 24DC 23, 阿托斯ATOS
DHXAC, DHX 24DC 23,
DHC-X 24DC 23, DHX 24DC 23,
DHA-X 24DC, DHFC-X 24DC 23, 阿托斯ATOS
DHX 24DC 23, DHXAC,
DHWP-X 24DC 23, DHXAC,
DHX 24DC, DHX 24DC, 阿托斯ATOS
DHXAC 23, DHXAC,
DHXAC, DHWP-X 12DC 23,
DHWP-XAC 23,DHWP-X 24DC 23,
DHX 24DC 23,DHI-0713P 24DC, 阿托斯ATOS0G 220/50
SCG256A002MS 24DC
nbsp; 230V/50HZ
EF8300G81U 
EF8344G 24VDC
JE4-8320A
SCE238A 24VDC
WBIS8316A301 SCG551A017MS 24DC
VR7B2YAA2NGA
NF8327B012 24/DC
EF8320G
EF8320G202 24DC
EF8316G0/60
EV8316G082V 24VDC
WSNF8327B 24VDC
WSNFB316A381V 24VDC
NF8327B002 24/DC
WSNF8551A321 24VDC
WSNF8327B 24VDC
WSNFB316A384V 24VDC
WSNF8551A322 24VDC
NBETB307C039 24VDC
EF8320G174 24VDC
JE3HB8342C 220/50
EF8342G 220/50
EF8017G 220/50
EM8327B 24VDC
EF8327G 24VDC
EF8262H 24VDC
EF8210Gnbsp
EFG353A 24VDC
EFG353A 24VDC