从他们内部结构看，伺服阀多是零遮盖，比例阀则有一定的死区，控制精度要低，响应要慢。但从发展趋势看，特别在比例方向流量控制阀和伺服阀方面，两者性能差别逐渐在缩小，另外比例阀的成本比伺服阀要低许多，抗污染能力也强！
联系人：蔡韵
手机：
手机：
qq729
传真：
EF8320G174 QXR86
R DBDH 30 K1X/100
R DBDH 6 P1X/100
R DBDS 30 G1X/200V
R DBDS 30 G1X/315 ASCO SCE210C035
ASCO E290A040
ASCO 8300A82U 3/8 90PSI
ASCO EF8320G174 220VAC
ASCO EF8320G174 24VDC
ASCO 8263G333
ASCO NBETB307C039U DC24V
ASCO NAETB307C039 DC24V
ASCO SCG551A001MS 24VDC
ASCO JE3-8344G72 24VDC
ASCO JEG72 24VDC
ASCO JEG27MO 24VDC
ASCO EF8210G089 220VAC
ASCO EF8320G174 220VAC
ASCO 8262G148
ASCO EF8320G041 220VAC
R DBDH 10 G1X/100
R DBDH 10 G1X/315
R DBDS 30 K1X/50V
R DBDS 30 P1X/100 DB4E-012-CE0034.ENISO4126.4L.18.160
DB4E-012-CE0034.ENISO4126.4L.24.200
DB4E-012-CE0034.ENISO4126.4L.28.210
DB4E-012-CE0034.ENISO4126.4L.11.330
DB4E-012-CE0034.ENISO4126.4L.16.350
DB10120A-02X-100V
DB10120A-02X-250V
DB10120A-02X-350V
DB12120A-01X-150V
DB12120A-01X-250V
DB12120A-01X-350V
DB12120A-01X-420V
DB12120A-010-CE0034.ENIS04126.6L 110.210
DB12120A-010-CE0034.ENIS04126.6L 110.330
DMVE-G1/2-01X-50V
DMVE-G1/2-01X-140V
PDB X-070-G24-Z4
PDB X-210-G24-Z4
PDB X-350-G24-Z4
PEK-01X-G24
PES-01X-G24
PEM-01X-G24
PDMX-15-G24T
PDMX-15-G24-Z4
PDMX-25-G24T
PDMX-25-G24T-Z4
PDMX-45-G24T
PDMX-45-G24T-Z4
PDMX-60-G24T
PDMX-60-G24T-Z4
PEK-02X-G24
R DBDS 6 G1X/200
R DBDS 10 P1X/100
R DBDS 10 P1X/100V
R DBDS 10 P1X/200
R DBDS 10 P1X/315
R DBDS 10 P1X/315V
R DBDH 8 G1X/200
R DBDS 15 G1X/100
R DBDS 15 G1X/200
R DBDS 15 G1X/200V
R DBDS 15 G1X/315
R DBDS 6 K1X/400
RDBDS 6 K1X/50
R DBDS 6 P1X/100
R DBDS 6 P1X/200
R DBDS 30 K1X/100V
R DBDS 30 P1X/200
R DBDS 25 G1X/200
R DBDS 25 G1X/315
R DBDH 6 P1X/315
R DBDS 20 K1X/100
R DBDS 10 G1X/50V
R DBDS 30 P1X/315
R DBDS 30 P1X/50
联系我时请说明来自志趣网，谢谢!
