伺服阀结构比较复杂，造价高，对油的质量和清洁度要求高。新型的伺服阀正试图克服这些缺点，例如利用电致伸缩元件的伺服阀，使结构大为简化。另一个方向是研制特殊的工作油（如电气粘性油）。这种工作油能在电磁的作用下改变粘性系数。利用这一性质就可通过电信号直接控制油流。

电液伺服阀广泛地应用于电液位置,速度,加速度,力伺服系统,以及伺服振动发生器中.它具有体积小,结构紧凑,功率放大系数高,控制精度高,直线性好,死区小,灵敏度高,动态性能好以及响应速度快等优点。

分类

1 按液压放大级数可分为单级电液伺服阀，两级 电液伺服阀，三级电液伺服阀。

2 按液压前置级的结构形式 ，可分为单喷嘴挡板式，双喷嘴挡板式，滑阀式，射流管式和偏转板射流式 。

3 按反馈形式可分为位置反馈式，负载压力反馈式，负载流量反馈式，电反馈式等。

4 按电机械转换装置可分为动铁式和动圈式。

5 按输出量形式可分为流量伺服阀和压力控制伺服阀。

MOOG伺服阀热销型号供应：

MOOG伺服阀D634-1001 P60KA6M0VSM2

MOOG伺服阀D634-1003 P40KA6M0VSM2

MOOG伺服阀D634-1005 P60KA6F0VSS2

MOOG伺服阀D634-1007 P60KA6M0VSP2

MOOG伺服阀D634-1008 P60KZ6M3NSX2

MOOG伺服阀D634-1009 P60KA6M0NSS2

MOOG伺服阀D634-1010 P60KZ6X3VSM2

MOOG伺服阀D634-1011 P60KA6M0VSS2

MOOG伺服阀D634-1012 P60KMOOGD6M0VSM2

MOOG伺服阀D634-1013 P60KA6F0VSX2

MOOG伺服阀D634-1014 P60KX6M0VSM2

MOOG伺服阀D634-1015 P60KA6F0VSM2

MOOG伺服阀D634-1016 P24KA6M0VSX2

MOOG伺服阀D634-1018 P60KX6M0VSM2

MOOG伺服阀D634-1019 P24KA6M0VSM2

MOOG伺服阀D634-1023 P40KA6F0VSS2

MOOG伺服阀D634-1026 P24KMOOGD6M0VST2

MOOG伺服阀D634-1027 P60KA6D0VSX2

MOOG伺服阀D634-1028 P40KA6M0VSP2

MOOG伺服阀D634-1029 P40KA6F0NSM2

MOOG伺服阀D634-1030 P60KX6M0VSS2

MOOG伺服阀D634-1031 P60KX6M3VSM2

MOOG伺服阀D634-1032 P60KX6M0VST2

MOOG伺服阀D634-1033 P60KMOOGD6M0VSS2

MOOG伺服阀D634-1034 P60KX6M0NSM2

MOOG伺服阀D634-1035 P60KA6F3VSM2

MOOG伺服阀D634-1036 P24KA6D0VSM2

MOOG伺服阀D634-1037 P60KA6M0NSM2

MOOG伺服阀D634-1041 P60KX6M0NSM2

MOOG伺服阀D634-1042 P60KX6M0VSD2

MOOG伺服阀D634-1043 P40KMOOGD6M0VSM2

MOOG伺服阀D634-1045 P60KX6M0NSM2

MOOG伺服阀D634-1046 P60KG6M0VSD2

MOOG伺服阀D634-1047 P24KMOOGD6M0VSM2

MOOG伺服阀D634-1048 P60KX6M0VSS2

MOOG伺服阀D634-1049 P60KX6M0NST2

MOOG伺服阀D634-1050 P60KA6M0VSD2

MOOG伺服阀D634-1051 P24KA6M0VSS2

MOOG伺服阀D634-1052 P60KX6X3VSY2

MOOG伺服阀D634-1053 P60KX6D0VSM2

MOOG伺服阀D634-1054 P24KZ6M3NSM2

MOOG伺服阀D634-1057 P40KA6M0NSM2

MOOG伺服阀D634-1058 P60KX6M0NSD2

MOOG伺服阀D634-1059 P60KA6D0VSM2

MOOG伺服阀D634-1060 P60KX6M0VSS2

MOOG伺服阀D634-1061 P60KX6M3NSM2

MOOG伺服阀D634-1062 P60KX6M0NSM2

MOOG伺服阀D634-1063 P60KX6M0NSM2

MOOG伺服阀D634-1064 P40KMOOGD6M0VSX2

MOOG伺服阀D634-1065 P60KA6M0NSX2

MOOG伺服阀D634-1066 P24KA6F0VSX2

MOOG伺服阀D634-1067 P60KA6X0VSX2

MOOG伺服阀D634-1068 P40KA6X0VSX2

MOOG伺服阀D634-1071 P40KX6M0VSD2

MOOG伺服阀D634-1072 P24KA6M0VSD2

MOOG伺服阀D634-1073 P60KMOOGD6M3VSD2

MOOG伺服阀D634-1074 P60KX6M0VSD2

MOOG伺服阀D634-1075 P60KA6M0VSD2

MOOG伺服阀D634-1077 P40KA6M0VSS2

MOOG伺服阀D634-1078 P24KA6M0PSM2

MOOG伺服阀D634-1079 P60KX6M3NKM2

MOOG伺服阀D634-1080 P40KA6D0NSX2

MOOG伺服阀D634-1081 P40KA6F0NSX2

MOOG伺服阀D634-1082 P60KZ6M3NSM2

MOOG伺服阀D634-1083 P60KZ6M3NSM2

MOOG伺服阀D634-1084 P40KA6M0PSM2

MOOG伺服阀D634-3001 RXXKO6M0VSM2

MOOG伺服阀D634-301C R40KO2M0NSM2

MOOG伺服阀D634-305C R24KO2M3NSM2

MOOG伺服阀D634-307C   R24KD2M0NSM2

MOOG伺服阀D634-308C   R40KA2M3NSM2

MOOG伺服阀D634-317C   R24KO2M0NSM2

MOOG伺服阀D634-318C   R40KD2M0NSM2

MOOG伺服阀D634-319C   R40KO2M0NSP2

MOOG伺服阀D634-322C   R40KO2F0NSP2

MOOG伺服阀D634-324C   R24KO2D0NSS2

MOOG伺服阀D634-326C   R24KO2M0NSP2

MOOG伺服阀D634-327C   R40KO2F0NSS2

MOOG伺服阀D634-330C   R24KO2D0NSM2

MOOG伺服阀D634-331C   R24KA2F0NSS2

MOOG伺服阀D634-335C   R40KX2M3NST2

MOOG伺服阀D634-341C   R40KO2M0NSS2

MOOG伺服阀D634-345C   R24KO2F0NSP2

MOOG伺服阀D634-346C   R24KO2F0NSS2

MOOG伺服阀D634-356C   R40KO2M0NSM2

MOOG伺服阀D634-356D   R40KO2M0NSM2

MOOG伺服阀D634-356E   R40KO2M0NSM2

MOOG伺服阀D634-358C   R24KO2F0NSM2

MOOG伺服阀D634-361C   R40KO2D0NSP2

MOOG伺服阀D634-362CA R40KX2M0NSM2

MOOG伺服阀D634-368C   R40KD2M0NSS2

MOOG伺服阀D634-371C   R24KO2M0NSS2

MOOG伺服阀D634-372C   R24KZ2X3NSM2

MOOG伺服阀D634-373C   R40KZ2X3VSS2

MOOG伺服阀D634-374C   R24KO2M0VSM2

MOOG伺服阀D634-381C   R24KO2M0VSP2

MOOG伺服阀D634-383C   R24KO2M0NSX2

MOOG伺服阀D634-384C   R24KD2M0NSS2

MOOG伺服阀D634-385C   R24KX2M0NSM2

MOOG伺服阀D634-386C   R24KX2M3NSX2

MOOG伺服阀D634-387C   R24KO2M0NSY2

MOOG伺服阀D634-388C   R24KO2M3NSX2

MOOG伺服阀D634-389C   R24KO2M0VSX2

MOOG伺服阀D634-390C   R24KO2F0VSX2

MOOG伺服阀D634-391C   R24KX2M0NSM2

MOOG伺服阀D634-392C   R24KO2F3VSX2

MOOG伺服阀D634-393C   R24KZ2M3ESM2

MOOG伺服阀D634-394C   R40KX2M0NSM2

MOOG伺服阀D634-396C   R24KO2F3VSM2

MOOG伺服阀D634-397C   R24KA2M0NSX2

MOOG伺服阀D634-398C   R40KX2D0NSM2

MOOG伺服阀D634-399C   R40KX2F0NSS2

MOOG伺服阀D634-400C   R24KX2M0NSM2

MOOG伺服阀D634-401C   R24KO2M0ESM2

MOOG伺服阀D634-402C   R40KX2M0NSM2

MOOG伺服阀D634-403C   R40KO2M0VSS2

MOOG伺服阀D634-404C   R24KX2M0NSD2

MOOG伺服阀D634-405C   R24KO2M0VSS2

MOOG伺服阀D634-406     R24KA2F3NSS2

MOOG伺服阀D634-407     R24KA2M0NSM2

MOOG伺服阀D634-408     R40KO2M0NSY2

MOOG伺服阀D634-409     R24KO2D0VSS2

MOOG伺服阀D634-410     R24KX2M0NSW2

MOOG伺服阀D634-411     R40KO2F0NSM2

MOOG伺服阀D634-412CA R40KX2M3NSM2

MOOG伺服阀D634-413     R24KO2F0VSS2

MOOG伺服阀D634-414     R24KO2D0VSY2

MOOG伺服阀D634-415     R24KO2F0NSM2

MOOG伺服阀D634-416     R24KX2M0NSX2

MOOG伺服阀D634-417     R24KO2D0NSX2

MOOG伺服阀D634-418     R24KO2D0VSY2

MOOG伺服阀D634-501     R40KO2M0NSM2

MOOG伺服阀D634-501A   R40KO2M0NSM2

MOOG伺服阀D634-502     R40KO2M0NSP2

MOOG伺服阀D634-502A   R40KO2M0NSP2

MOOG伺服阀D634-503     R40KD2M0NSM2

MOOG伺服阀D634-504     R40KA2F0NSM2

MOOG伺服阀D634-508     R40KA2M0NSS2

MOOG伺服阀D634-511     R40KZ2X3NSM2

MOOG伺服阀D634-512     R40KO2B0NSM2

MOOG伺服阀D634-512A   R40KO2D0NSM2

MOOG伺服阀D634-513     R40KO2F0NSM2

MOOG伺服阀D634-514A   R40KO2F0VSP2

MOOG伺服阀D634-515     R40KZ2M3NSP2

MOOG伺服阀D634-516A   R40KO2D0NSS2

MOOG伺服阀D634-517     R40KD2M0NST2

MOOG伺服阀D634-518A   R40KO2M3VSS2

MOOG伺服阀D634-520A   R40KO2M3NSM2

MOOG伺服阀D634-521     R40KA2M0NSM2

MOOG伺服阀D634-524A   R40KO2F0NSS2

MOOG伺服阀D634-525A   R40KO2M0VSP2

MOOG伺服阀D634-526     R40KA2F0NSX2

MOOG伺服阀D634-527A   R40KO2D0VSM2

MOOG伺服阀D634-528A   R40KO2F0NSX2

MOOG伺服阀D634-529A   R40KO2M0VSM2

MOOG伺服阀D634-530A   R40KX2M0NSX2

MOOG伺服阀D634-531     R40KX2M0NSM2

MOOG伺服阀D634-532     R40KA2M0VSP2

MOOG伺服阀D634-533     R40KZ2M3NSM2

MOOG伺服阀D634-534     R40KD2M0VSM2

MOOG伺服阀D634-535A   R40KO2F0ESM2

MOOG伺服阀D634-536A   R40KO2D0NSX2

MOOG伺服阀D634-537A   R40KO2M0NSY2

MOOG伺服阀D634-538A   R40KO2M0NSX2

MOOG伺服阀D634-539     R40KX2M0NSX2

MOOG伺服阀D634-540A   R40KO2D0VSX2

MOOG伺服阀D634-541     R40KX2M3NSM2

MOOG伺服阀D634-542A   R40KO2F3VSX2

MOOG伺服阀D634-543A   R40KO2F3VSP2

MOOG伺服阀D634-544A   R40KO2M3NSP2

MOOG伺服阀D634-545     R40KD2M3VSX2

MOOG伺服阀D634-546A   R40KO2F0VSX2

MOOG伺服阀D634-547     R40KO2F0NSM2

MOOG伺服阀D634-548     R40KX2M0NSM2

MOOG伺服阀D634-550     R40KZ2M3VSM2

MOOG伺服阀D634-551     R40KA2F0NSS2

MOOG伺服阀D634-552     R40KA2M0NSX2

MOOG伺服阀D634-553A   R40KO2M0VSX2

MOOG伺服阀D634-554A   R40KO2F3NSP2

MOOG伺服阀D634-555     R40KX2M3NSS2

MOOG伺服阀D634-556A   R40KO2M0ESM2

MOOG伺服阀D634-557     R40KO2F0NSP2

MOOG伺服阀D634-558     R40KX2M0NSM2

MOOG伺服阀D634-559     R40KX2F3VSP2

MOOG伺服阀D634-560     R40KX2F3NSP2

MOOG伺服阀D634-561     R40KA2F0NSE2

MOOG伺服阀D634-562     R40KO2X3VSP2

MOOG伺服阀D634-563     R40KO2F0NSE2

MOOG伺服阀D634-564     R40KX2F0NSX2

MOOG伺服阀D634-565     R40KA2M3NSX2

MOOG伺服阀D634-566     R40KO2X3VSP2

MOOG伺服阀D634-567     R40KO2M0NSM2

MOOG伺服阀D634-568     R40KZ2M3PSX2

MOOG伺服阀D634-571     R40KX2F3VSP2

MOOG伺服阀D634-572     R40KX2F3VSP2

MOOG伺服阀D634-573     R40KO2M0NSS2

MOOG伺服阀D634-574   R40KX2M0NSM2

MOOG伺服阀D634-575   R40KO2F0NSM2

MOOG伺服阀D634-576   R40KO2F0NSM2

MOOG伺服阀D634-577   R40KX2F3NSP2

MOOG伺服阀D634-578   R40KJ2F0VSM2

MOOG伺服阀D634-579   R40KA2F3NSE2

MOOG伺服阀D634-580   R40KJ2F0VSX2

MOOG伺服阀D634-581   R40KZ2M3PSM2

MOOG伺服阀D634-582   R40KO2F0PSM2

MOOG伺服阀G631-3001B H05JOFM4VBR

MOOG伺服阀G631-3002B H10JOFM4VBR

MOOG伺服阀-631F408F/H40JOGM4VAQ

MOOG伺服阀G631-3004B H40JOFM4VBR

MOOG伺服阀G631-3005B H60JOFM4VBR

MOOG伺服阀G631-3006B H75JOFM4VBR

MOOG伺服阀G631-3007B

MOOG伺服阀G631-3008B H10JDFM4VBR

MOOG伺服阀G631-3009B H20JDFM4VBR

MOOG伺服阀G631-3702B

MOOG伺服阀G631-3800B P60JDGM4VBRX

MOOG伺服阀-631F408F/H40JOGM4VAQ

MOOG伺服阀G761-3001B H04JOFM4VPL

MOOG伺服阀G761-3002B H10JOFM4VPL

MOOG伺服阀G761-3003B H19JOGM4VPL

MOOG伺服阀G761-3004B H38JOGM4VPL

MOOG伺服阀G761-3005B S63JOGM4VPL

MOOG伺服阀G761-3003B

MOOG伺服阀G761-3263

MOOG伺服阀G761-3264

MOOG伺服阀G761-3003B5

MOOG伺服阀G761-3004

MOOG伺服阀G761-3500

MOOG伺服阀G761-3004-5

MOOG伺服阀G761-3501

MOOG伺服阀G761-3004B

MOOG伺服阀G761-3501B

MOOG伺服阀G761-3502

MOOG伺服阀G761-3004B5

MOOG伺服阀G761-3503

MOOG伺服阀G761-3005

MOOG伺服阀G761-3503B

MOOG伺服阀G761-3005B

MOOG伺服阀G761-3006

MOOG伺服阀G761-3504

MOOG伺服阀G761-3006B

MOOG伺服阀G761-3504-5

MOOG伺服阀G761-3007

MOOG伺服阀G761-3511

MOOG伺服阀G761-3007B

MOOG伺服阀G761-3511A

MOOG伺服阀G761-3511B

MOOG伺服阀G761-3008B

MOOG伺服阀G761-3512A

MOOG伺服阀G761-3009

MOOG伺服阀G761-3513

MOOG伺服阀G761-3009A

MOOG伺服阀G761-3513B

MOOG伺服阀G761-3009B

MOOG伺服阀G761-3514B

MOOG伺服阀G761-3010-5

MOOG伺服阀G761-3014

MOOG伺服阀G761-3016

MOOG伺服阀G761-3016B

MOOG伺服阀G761-3017B

MOOG伺服阀G761-3018B

MOOG伺服阀G761-3019

MOOG伺服阀G761-3019B

MOOG伺服阀G761-3020

MOOG伺服阀G761-3020B

MOOG伺服阀G761-3021

MOOG伺服阀G761-3021-5

MOOG伺服阀G761-3021B

MOOG伺服阀G761-3022-5

MOOG伺服阀G761-3022B

MOOG伺服阀G761-3022B5

MOOG伺服阀G761-3600

MOOG伺服阀G761-3600B

MOOG伺服阀G761-3601

MOOG伺服阀G761-3602

MOOG伺服阀G761-3602B

MOOG伺服阀G761-3603

MOOG伺服阀G761-3603B

MOOG伺服阀G761-3605

MOOG伺服阀G761-3605B

MOOG伺服阀G761-3607

MOOG伺服阀G761-3609

MOOG伺服阀G761-3625B

MOOG伺服阀G761-3703B

MOOG伺服阀G761-3962

MOOG伺服阀G761-4008B

MOOG伺服阀J866-0009

MOOG伺服阀J869-1000A

MOOG伺服阀J869-0037A

MOOG伺服阀J869-1001A

MOOG伺服阀J869-1002A

MOOG伺服阀D662-2801C

MOOG伺服阀D662-4002

MOOG伺服阀D662-4005

MOOG伺服阀D662-4010

MOOG伺服阀D662-4011

MOOG伺服阀D662-4013

MOOG伺服阀D662-4014

MOOG伺服阀D662-4015

MOOG伺服阀D662-4036

MOOG伺服阀D662-4037

MOOG伺服阀D662-4038

MOOG伺服阀D662-4050

MOOG伺服阀D662-4065

MOOG伺服阀D662-4083

MOOG伺服阀D662-4087

MOOG伺服阀D662-4099

MOOG伺服阀D662-4106B

MOOG伺服阀D662-4115

MOOG伺服阀D662-4118B

MOOG伺服阀D662-4124

MOOG伺服阀D662-4127

MOOG伺服阀D662-4307K

MOOG伺服阀D662-4337K

MOOG伺服阀D662-4355K

MOOG伺服阀D662-4602K

MOOG伺服阀D662-4709

MOOG伺服阀D662-4723

MOOG伺服阀D662-4831

MOOG伺服阀D662-4846

MOOG伺服阀D662-4884

MOOG伺服阀D662-4930

MOOG伺服阀D662-5399

MOOG伺服阀D662Z1931E

MOOG伺服阀D662Z397K

MOOG伺服阀D662Z4017

MOOG伺服阀D662Z4109

MOOG伺服阀D662Z4310K

MOOG伺服阀D662Z4334K

MOOG伺服阀D662Z4336K

MOOG伺服阀D662Z4341K

MOOG伺服阀D662Z4378K

MOOG伺服阀D662Z4380

MOOG伺服阀D662Z4384K

MOOG伺服阀D662Z4615K

MOOG伺服阀D662Z4813

MOOG伺服阀D662Z4814

MOOG伺服阀D662Z4815

MOOG伺服阀D691Z2094G

MOOG伺服阀D691-072D

MOOG伺服阀D691-072D-7

MOOG伺服阀D691-082D

MOOG伺服阀072-1101-6

MOOG伺服阀072-1203-10

MOOG伺服阀072-1102-6

MOOG伺服阀072-1203-22

MOOG伺服阀072-1203-42

MOOG伺服阀072-2003-6

MOOG伺服阀072-1203-8

MOOG伺服阀072-1203-9

MOOG伺服阀072-1202-10

MOOG伺服阀072-1202-6

MOOG伺服阀G631-3702A

MOOG伺服阀G631-3009B

MOOG伺服阀G631-3604B

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