D660系列伺服比例控制阀是应用于两通、三通、四通和五通的节流型流量阀。这些阀适用于电液位置、速度、压力或电液力控制系统，以及其他需要较高的动态响应要求的控制场合。
长期以来，穆格一直致力于优化和改进伺服比例控制阀产品。穆格带伺服射流管先导级（Servojet）的伺服比例阀降低了能耗，提高了阀的控制精度。该先导级采用射流管原理，而射流管在各类穆格伺服阀中已有15年以上可靠使用的经验。
D661系列常用型号:D661-4443C; D661-4444C; D661-4697C; D661Z567C D661-4013
D661-4023
D661-4027
D661-2503
D661-4033
D661-4038
D661-4045B
D661-4055
D661-4059
D661-4060
D661-4061
D661-4072
D661-4081
D661-4086
D661-4090
D661-4195
D661-4341C
D661-4352C
D661-4384C
D661-4385C
D661-4390E
D661-4396E
D661-4436C
D661-4439C
D661-4443C
D661-4444C
D661-4453C
D661-4469C
D661-4506C
D661-4507C
D661-4536
D661-4538C
D661-4539C
D661-4577C
D661-4590C
D661-4594C
D661-4598C
D661-4636
D661-4647B
D661-4650
D661-4651
D661-4652
D661-4654
D661-4664B
D661-4697C
D661-4849
D661-4854
D661-4902
D661-5009
D662-2801C
D662-4002
D662-4005
D662-4010
D662-4011
D662-4013
D662-4014
D662-4015
D662-4036
D662-4037
D662-4038
D662-4050
D662-4065
D662-4083
D662-4087
D662-4099
D662-4106B
D662-4115
D662-4118B
D662-4124
D662-4127
D662-4307K
D662-4337K
D662-4355K
D662-4602K
D662-4709
D662-4723
D662-4831
D662-4846
D662-4884
D662-4930
D662-5399
D662Z1931E
D662Z397K
D662Z4017
D662Z4109
D662Z4310K
D662Z4334K
D662Z4336K
D662Z4341K
D662Z4378K
D662Z4380
D662Z4384K
D662Z4615K
D662Z4813
D662Z4814
D662Z4815
D663-1922E-4
D663-306K
D663-344K
D663-4007
D663-4009
D663-4012
D663-4025
D663-4031
D663-4318K
D663-4705
D663-4769
D663-5002
D663-5304K
D663Z4305K
D663Z4307K
D663Z4322K
D664-339
D664-4009
D664-4308K
D664-4313K
D664-4380K
D664-4384K
D664-4707
D664-4747
D664-4759
D664-4783
D664Z4306K
D665-4007D
D665-4744
D665-4746
D665-4769D
D671-0039-0001
D671-0040-0001
D671-0051-0001
D671-0052-0001
D671-0068-0001
D671-0070-0001
D672-0002-0001
D672-0006-0000
D672-0013-0001
D672-0014-0001
D672-0026-0001
D672-0027-0001
D672-0028-0001
D672-0036-0001
D672-0037-0001
D672-5706-0001
D673-0001-0000
D673-5702-0001
D673-5705-0001
D674-0015-0001
D674-5706-0001
D675-5704-0001
D675-5705-0001
D691-072D-7
D765-1089-5
D791-4028
D791Z106A
D791-5040
D791-5008
D791-5009
D791-5021
D791-5045
D792-4006
D792-4007
D792-4012
D792-4013
D792-4026
D792-4028
D792-4029
D792-4036
G631-3002B
G631-3004B
G631-3005B
G631-3006B
G631-3008B
G631-3800B
G631-3804B
G631-3806B
G761-3001B
G761-3002B
G761-3003B
G761-3004B
G761-3005B
G761-3006B
G761-3008B
G761-3009B
G761-3602B
G761-3605B
J761-001
J761-002
J761-003A
J761-004A

D661-011A
D661-027C
D661-030C
D661-031A
D661-039C
D661-043D
D661-053D
D661-061D
D661-1701E
D661-1702E
D661-1703E
D661-1704E
D661-1705E
D661-1705E-5
D661-1709E
D661-1710E
D661-1715E-4
D661-1719F
D661-1722E-5
D661-1727E
D661-1729E
D661-1730E
D661-188D-4
D661-188D-5
D661-1901E
D661-1906E-4
D661-1907E-4
D661-1907E-7
D661-1912E
D661-1913E
D661-1915E-6
D661-1918E
D661-191D-5
D661-1924E
D661-1925E
D661-1926E
D661-1927E-4
D661-192D-5
D661-1931E
D661-1932E
D661-1933E-4
D661-1933E-6
D661-1937E-4
D661-1937E-6
D661-1940E
D661-1942E
D661-1943E
D661-1945E-4
D661-1945E-6
D661-1946E
D661-1954E
D661-1955E
D661-1957E
D661-1960E
D661-1962E
D661-1963E
D661-1964E
D661-1965E
D661-1966E
D661-20
D661-212D
D661-213C
D661-214D
D661-220A
D661-246A
D661-312A
D661-312A-4
D661-318B-5
D661-318D-4
D661-318D-5
D661-319D
D661-323D
D661-324D
D661-326D
D661-344A
D661-350A
D661-351A-4
D661-351A-5
D661-353B
D661-360D
D661-364B-5
D661-36
D661-369D
D661-371D
D661-386A
D661-393D
D661-4008
D661-4009
D661-4010
D661-4011
D661-4012
D661-4013
D661-4014
D661-4015
D661-4019
D661-4020B
D661-4021
D661-4022
D661-4023
D661-4024
D661-4025
D661-4026
D661-4027
D661-4028
D661-4029
D661-4030
D661-4031
D661-4032B
D661-4033
D661-4034
D661-4035
D661-4036
D661-4038
D661-4039
D661-4040
D661-4041
D661-4042
D661-4043
D661-4044
D661-4045B
D661-4046
D661-4049
D661-4050
D661-4051
D661-4053
D661-4054
D661-4055
D661-4056B
D661-4057
D661-4058
D661-4059
D661-405D
D661-405D-4
D661-4060
d661-4061
D661-4062
D661-4064
D661-4065
D661-4066
D661-4067
D661-4068
D661-4069
D661-406D
D661-4070
D661-4071
D661-4072
D661-4073
D661-4074
D661-4075
D661-4076
D661-4077
D661-4078
D661-4079
D661-4080
D661-4081
D661-4082
D661-4083
D661-4084
D661-4085
D661-4086
D661-4088
D661-4089
D661-4090
D661-4091
D661-4096
D661-4097
D661-4098E
D661-4099
D661-4101
D661-4102
D661-4103
D661-4105
D661-4106E
D661-4107
D661-4108
D661-4109
D661-4110
D661-4111E
D661-4112
D661-4113
D661-4114
D661-4115
D661-4116E
D661-4117E
D661-4118E
D661-4119E
D661-411A
D661-4120
D661-4121E
D661-4122E
D661-4123E
D661-4124E
D661-4125E
D661-4126E
D661-4127
D661-4128
D661-4129
D661-4130
D661-4131
D661-4132
D661-4133
D661-4134
D661-4136B
D661-4137
D661-4142
D661-4144
D661-4145E
D661-4147
D661-4148
D661-4149
D661-4150
D661-4151B
D661-4152B
D661-4154
D661-4155B
D661-4156
D661-4157B
D661-4158B
D661-4159
D661-4160
D661-4165
D661-4166
D661-4167B
D661-4168
D661-4169
D661-416D
D661-4170
D661-4172
D661-4173
D661-4174
D661-4175
D661-4177
D661-4178
D661-4179B
D661-4180
D661-4181
D661-4182
D661-4183
D661-4184
D661-4185
D661-4186
D661-4187
D661-4188
D661-4189
D661-4190
D661-4191
D661-421D
D661-422D
D661-4300E
D661-4302E
D661-4303E
D661-4304C
D661-4305E
D661-4306C
D661-4307C
D661-4308G
D661-4309C
D661-4310C
D661-4311C
D661-4312C
D661-4313C
D661-4315C
D661-4316E
D661-4317C
D661-4318E
D661-4319E
D661-431D-4
D661-431D-5
D661-4320E
D661-4321C
D661-4322E
D661-4323C
D661-4324C
D661-4325C
D661-4326C
D661-4327C
D661-4328C
D661-4329C
D661-4330C
D661-4331C
D661-4332C
D661-4333C
D661-4334C
D661-4335E
D661-4336C
D661-4337E
D661-4338E
D661-4339C
D661-4340C
D661-4341C
D661-4342C
D661-4343E
D661-4344C
D661-4345C
D661-4346E
D661-4347C
D661-4348C
D661-4349C
D661-4352C
D661-4353C
D661-4354C
D661-4355C
D661-4356C
D661-4357C
D661-4358C
D661-4360E
D661-4361E
D661-4362E
D661-4363C
D661-4364C
D661-4365C
D661-4366C
D661-4367C
D661-4368C
D661-4369E
D661-4370E
D661-4371E
D661-4372E
D661-4373C
D661-4374C
D661-4375B
D661-4376E
D661-4377E
D661-4378E
D661-4380E
D661-4382C
D661-4383E
D661-4384C
D661-4385C
D661-4386C
D661-4387C
D661-4388E
D661-4389E
D661-4390E
D661-4391E
D661-4392E
D661-4394C
D661-4395E
D661-4396E
D661-4397E
D661-4398E
D661-4399E
D661-4401C
D661-4402C
D661-4405C
D661-4406C
D661-4407C
D661-4408E
D661-4409E
D661-4410C
D661-4411E
D661-4412C
D661-4413C
D661-4414C
D661-4415C
D661-4416C
D661-4417C
D661-4419C
D661-4420C
D661-4421C
D661-4422C
D661-4423C
D661-4425E
D661-4426E
D661-4427C
D661-4428C
D661-4429E