R900551522 4WE10D3X/OFCG205N9K4  
24→24V電壓
R900561278 4WE6E6X/EG24N9K4 
E,E→機能符號（也有C,EA,D,EB等）
R900244202 4WEH16J7X/6EG24N9ES2K4/B10 
R900561291 4WE6JB6X/EG24N9K4 
G205代表直流電壓205V等其它電壓和頻率）,G→直流電壓（W代表交流如W230代表交流230V電壓 50/60Hz
8mm,B08→節流口fl 0
EG24|24伏直流,換向閥|3we,4WE,WH, WHZ, WHD, WN, WP 和 WPZ,WMM, WMR, WMRA, WMU 和 WMD ,WMM, WMR, WMRA, WMU 和 WMD ,力士樂|REXROTH,4WE|電磁換向閥,
R900598583 4WE10R3X/CG24N9K4 力士樂Rexroth
R900593676 4WE10D3X/CG24N9K4/V 
R900249655 4WEH22J7X/6EG24N9ETSK4/B10 力士樂Rexroth
810001748 5-4WE10Y1X/ZG24N9K4/V 
R900618334 H-4WEH32HD6X/OF6EG24N9ETS2K4/B10D3  
R900550825 4WE10LB3X/CG24N9K4 力士樂Rexroth
R900589988 4WE10J3X/CG24N9K4  
R900565479 4WE6J6X/EG24N9K4SO407 
810050113 H-4WEH16E1X/6ZG24N9EK4/Z 力士樂Rexroth
無標識→不帶定位銷孔
L,10通徑雙頭電磁換向閥4WE10E（機能J,U）3X/CG24N9K4
10,通經：6
/60→帶定位銷孔
6X→60至69系列 安裝和油口連接尺寸不變
810092105 4WE6J1X/YG24N9K4/Z  
810001760 5-4WE10D1X/ZG24N9K4/V 
R900619359 4WE10JB3X/CG110N9K4 力士樂Rexroth
帶有插頭定位銷DIN43 650-AM2,K4→電氣接線形式（單獨接線,無導線插座）（DL指代集中接線在蓋
R900503425 4WE10H3X/CW230N9K4 力士樂Rexroth
R900558641 4WE6E6X/EW110N9K4  
R900564105 4WE6D6X/EG24N9K4/V 
810001904 5-4WE10X84-1X/ZG24K4YAW/VSO909 
R900593677 4WE10J3X/CG24N9K4/V力士樂Rexroth  
E→高功率電磁鐵帶可拆卸線圈的濕式電磁鐵
詳解舉例：4WE6E6X/EG24N9K4力士樂Rexroth
M,6通徑雙頭電磁換向閥4WE6E（機能J,L）6X/HG24N9K4
V→佛橡膠密封 （注意所用液壓油與密封件的適應性）
R900548444 5-4WE10H3X/CG24N9K4/C 
R900597186 4WE10E3X/CW110N9K4 力士樂Rexroth 
R900561274 4WE6D6X/EG24N9K4  
R900508948 5-4WE10C3X/CG24N9K4/C 
R900561290 4WE6JA6X/EG24N9K4
斜杠（/）后面：
R900608720 4WEH16E7X/6EG24N9K4/B10 力士樂Rexroth 
R900525717 4WE10E73-3X/CG24N9K4/A12 
R900592969 5-4WE10D3X/CG24N9K4 
R900700894 4WEH16E7X/6EG24K4QM0G24/N05SO746 
R900598662 4WE10HA3X/CG24N9K4  
R900529749 4WE10F3X/CG24N9K4 
R900592655 4WE10U3X/CG24N9K4 力士樂Rexroth
810091253 4WE6HA1X/ZG24N9K4/ZV 
R900567512 4WE6D6X/OFEG24N9K4 力士樂Rexroth 
R