特價哈威平衡閥LHK22G-21-170/150伺服閥與比例閥的區(qū)別DBDS20K1X/315
DG4V3SOBMUH560
DBDS6P1X/315
SL10PA2-4X
811405063
R900410876
DBE105X/200YG24K4M
4WE10C3X/CG24N9K4 
VTVRPA11511X/V0/0
ZDR10DP25X/210YM
4WRA6W072X/G24N9K4/V589
SL10PB2-4X
RCG-10B1-300
4WE10Y3X/CG24N9K4
4WE6E6X/SG24N9K4/V
510625330
SV20PA1-4X
1815500294
4WRA10EA602X/G24N9K4/V
SL10PA2-4X
811404406
DBDS20P1X/315
DR3055X/200Y
DR2055X/100YM
SL30PB2-4X
VTVRRA152720/V0/2STV
DBDS20K1X/200
DBDS20P1X/315
DBW20B15X/3156EG24N9K4
DBDS10P1X/400
SV20PA1-4X
Z2S6A-1-6X/V
4WRA6E302X/G24N9K4/V
DR6DP25X/75YM
A10VS0100 DRS/32R-VPB12N00 -S1439
A2F04/616VPB05
DB3025X/315Y
VTVRPA253710/V0/RTS
DBDS6P1X/200
VTMAC81X/KRACK1
VTVRPA252710/V0/RTS
PV71X/1620RE01MC016
DBDS20K1X/50
DB3025X/350
DR6DP25X/150YM
4WREE10W752X/G24K31/A1V
DBDS20P1X/200
HED80H2X/200K14A
DG4V-3-2C-MU-H560
4WREE10E1752X/G24K31/F1V
Z2S6-2-6X
DGMX2-3-PA-CW-B40
4WREE10W502X/G24K31/A1V+插頭
4WRE6W082X/G24K4/V

　　伺服閥與比例閥之間的差別并沒有嚴(yán)格的規(guī)定，因?yàn)楸壤y的性能越來越好，逐漸向伺服閥靠近，所以近些年出現(xiàn)了比例伺服閥。 
　　非要說差別，主要體現(xiàn)在一下幾點(diǎn)：LHK 33 G-21-70/95、LHK 33 G-21 W-200/200、LHK 33 G-21-100/100、LHK 33 G-21-145/145

LHK 33 G-21-180/180、LHK 33 G-21-200/200，60/60，100/100、LHK 33 G-21-230/230

LHK 33 G-21-260/260、LHK33G-21-320/320、LHK33G-21W-E6-60/60 、LHK 33 G-25 WD-200/200-100/100

LHK 33 G-25 WD-320/320-250/250、LHK 33 G-25-180/180-200/200、LHK 33-70

LHK 40 F-11 CPV-160、LHK 40 F-11 CPV-160-PYD、LHK 40 F-11 CPV-350、LHK 40 F-11 CPV-350

LHK 40 F-11 PV-350、LHK 40 G-11 PV-350、LHK 40 F-11 CPV-350-PYD、LHK 40 G-11 CPV-350

LHK 40 G-11 PV-240、LHK 40 G-11 PV-250、LHK40GVP-11-240 、LHK 44 F-11 C-350

LHK 44 F-11 CPV-350、LHK 44 F-11 C-350、LHK 44 F-21-180/180、LHK 44 F-21-250/250

LHK 44 F-21-200/200、LHK 44 G-11 C-350、LHK 44 G-11-120、LHK 44 G-11-150、LHK 44 G-11-165

LHK 44 G-11-230、LHK 44 G-11-300、LHK 44 G-11-100、LHK 44 G-11-150、LHK 44 G-11-230

LHK 44 G-11-300、LHK 44 G-14-200、LHK 44 G-15-150/220、LHK 44 G-21-150/220

LHK 44 G-21-180/180、LHK 44 G-21-200/200、LHK 44 G-21-2500/250、LHK 44 G-21-190/250

LHK 44 G-21-250/250、LHK 44 G-21-300/300、LHK 44 G-21-50/250、LHK 44 G-21-200/200
 
　　1.伺服閥中位沒有死區(qū)，比例閥有中位死區(qū)； W2N32SN-6AB2 207D
W2N32SN-6AB2 207V DC
W2N32SN-6AB2 220D
W2N32SN-6AB2 220D M100
W2N32SN-6AB2 220V DC
W2N32SN-6AB2 220V DC M100
W2N32SN-6AB2 230A
W2N32SN-6AB2 230A M100
W2N32SN-6AB2 230V AC
W2N32SN-6AB2 230V AC M100
W2N32SN-6AB2 24A
W2N32SN-6AB2 24D
W2N32SN-6AB2 24D DT
W2N32SN-6AB2 24D M100
W2N32SN-6AB2 24D M110
W2N32SN-6AB2 24D M110+HHNB-2
W2N32SN-6AB2 24D+HHB-2
W2N32SN-6AB2 24D+HHNB-2
W2N32SN-6AB2 24V AC
W2N32SN-6AB2 24V DC
W2N32SN-6AB2 24V DC DT
W2N32SN-6AB2 24V DC M100
W2N32SN-6AB2 24V DC M110
W2N32SN-6AB2 24V DC+HHB-2
W2N32SN-6AB2 24VDC M110+HHNB-2
W2N32SN-6AB2 O.MAGNETSP
W2N32SN-6AB2 O.MAGNETSP S496
W2N32SN-6AB2 OMS
W2N32SN-6AB2 OMS S496
W2N32SN-6AD2 24D
W2N32SN-6AD2 24D M100
W2N32SN-6AD2 24V DC
W2N32SN-6AD2 24V DC M100
W2N32SN-6AG2 115A
W2N32SN-6AG2 115A M100
W2N32SN-6AG2 115V AC
W2N32SN-6AG2 115V AC M100
W2N32SN-6AG2 12D
W2N32SN-6AG2 12V DC
W2N32SN-6AG2 220D M100
W2N32SN-6AG2 220V DC M100
W2N32SN-6AG2 24D
W2N32SN-6AG2 24D M100
W2N32SN-6AG2 24V DC
W2N32SN-6AG2 24V DC M100
W2N32SN-6AI2 12D
W2N32SN-6AI2 12V DC
W2N32SN-6AI2 24D
W2N32SN-6RAD2
W2N32SN-6UAB2
W2N32SN-6XAB2
W2N32SN-6XAG2
W2N32SR-6AB3 115A
W2N32SR-6AB3 115V AC
W2N32SR-6AB3 24D
W2N32SR-6AB3 24V DC
W2N33RD10-6AB2 24D
W2N33RD10-6AB2 24V DC
W2N33RN-6AB2 115A