威格士比例閥CVU-32-EFP1-B29-70-31，是一種性價比高，抗污染性能好的控制閥產(chǎn)品。它主要應用在化工廠，船廠等等。有著很多的優(yōu)點，他的電信號便于傳遞，能簡單地實現(xiàn)遠 距離控制。，簡化了油路，可以連續(xù)按比例，控制液壓系統(tǒng)的壓力和流量。

   按比例閥控制方式分類是指按照比例閥的先導控制閥中的電氣一機械轉(zhuǎn)換方式來分類，其電控制部分有比例電磁鐵、力矩馬達、直流伺服電動機等多種形式。
（1）電磁式 電磁式是指采用比例電磁鐵作為電氣一機械轉(zhuǎn)換元件的比例閥，比例電磁鐵將輸入的電流信號轉(zhuǎn)換成力、位移機械信號輸出．進而控制壓力、流量及方向等參數(shù)。
（2）電動式 電動式是指采用直流伺服電動機作為電氣一機械轉(zhuǎn)換元件的比例閥，直流伺服電動機將輸入的電信號．轉(zhuǎn)換成旋轉(zhuǎn)運動轉(zhuǎn)速，再經(jīng)絲桿螺母、齒輪齒條或齒輪凸輪等減速裝置和變換機構(gòu)，輸出力與位移，進一步控制液壓參數(shù)。
（3）電液式 電液式是指采用力矩馬達和噴嘴擋板的結(jié)構(gòu)為先導控制級的比例閥。對力矩馬達輸入不同的電信號，并通過同它連接在一起的擋板（有時力矩馬達的銜鐵就是擋板）輸出位移或角位移，改變擋板和噴嘴之間的距離，使噴嘴噴出的油液流阻產(chǎn)生變化，進而控制輸小參數(shù)。 [

實物圖：

產(chǎn)品型號：

CVI-32-ZD105-M-10
KTG4V-3-2B13N-Z-VM-U-H7-60
DGMDC-3-Y-BM-41
KTG4V-3-33B20N-Z-M-U-H7-60
DGMX2-3-PP-FH-B-40
CVI-40-ZD105-L-10
CVI-50-ZD105-L-10
KHDG5V-7-2C150N85-X-VM-U1-H1-20
CVCS-25-ZD3-B29-10
KDG4V-3-2C28S-Z-M-U-HA7-60
DGMX2-3-PP-FW-B-40-EN80
DG4V-2-8C-VM-U-H6-10
DG4V-2-6C-M-U-HL6-10
DG4V-2-2B-M-U-H6-10
DG4V-2-2A-M-U-HL6-10
DG4V-2-2A-M-U-H6-10
SEAL KIT FOR DG4V 2 10
BOLT KIT 02-156493M
DG4V-3S-2A-M-X2-H4-60
DG4V-3S-0AL-M-U-G5-60
DG4V-3-6A-M-U-B6-60
DG5V-7-2C-2-E-T-M-U-C6-30
DG4V-2-2C-M-U-HL6-10
DG5V-7-52C-T-M-U-H7-30
DG5V-7-2N-E-M-U-A6-30
KFDG4V-5-2C50N-Z-VM-U-H7-20
DG4V-3-52C-Z-M-U-SA7-60
DG4V-3-2C-Z-M-U-SA7-60
KCG-3-L160-D-Z-M-U-HL1-10-P15-T10
KCG-3-L160-D-Z-M-U-H1-10-P15-T10
KCG-3-L250-D-Z-M-U-H1-10-P15-T10
KCG-3-L350-D-Z-M-U-H1-10-P15-T10
KCG-3-L160-D-Z-M-U-HL1-10-P15-T12
KCG-3-L160-D-Z-M-U-H1-10-P15-T12
KCG-3-L250-D-Z-M-U-H1-10-P15-T12
DG4V-3S-3C-M-U-A5-60
DG4V-3S-56C-M-U-H5-60
DG4V-3S-52BL-M-U-H5-60
CVU-32-EFP1-B29-70-31
KTG4V-3-2B28S-Z-M-U-H7-60
KTG4V-3-2B07N-H-M-U-H7-60
DG4V-3-6C-M-U-SA7-60
DGMC-2-PT-GW-10
DGMX2-2-PP-GW-10
DGMDC-2-X-TK-10
DGMFN-2-Y-AW-BW-10
F3-ECT5-06-F-0C-M-U-A6-21TB
CVU-32-SWD3-B29-H-10
CVU-32-ZSWD3-B29-H-10
CVU-32-SWD-B29-H-10
DG5V-7-2N-K-M-U-A6-30
DGMFN-3-Y-A2W-B1W-41
DGMC2-3-AB-CW-BA-GW-41
DGMX2-3-PP-RW-B-40
DGMX2-3-PA-RW-B-40
SEAL KIT FOR DG5V5
DG4V-3-52C-M-U-D6-60
KCG-3-250-D-Z-M-U-HA1-10
KCG-3-350-D-Z-M-U-HA1-10
DGMC-2-PT-CW-10
DGMC-2-PT-FW-10
DGMX2-2-PA-CW-10
DGMX2-2-PB-BW-10
DGMX2-2-PB-CW-10
DGMX2-2-PP-AW-10
DGMX2-2-PP-BW-10
DGMX2-2-PP-CW-10
DGMX2-2-PP-FW-10
DGMDC-2-Y-PK-10
DGMFN-2-X-AW-BW-10
DGMFN-2-Y-AW-10
DG4V-3-0C-M-U-HL7-60
DGMFN-3-Y-A2K-B2K-41
DG4V-3S-0A-M-U-C5-60
KTG4V-3-2B28S-H-M-U-H7-60
DG5V-7-0C-2-E-M-U-C6-30
DGMC-2-PT-BW-10
DGMC2-2-AB-GW-BA-GW-10
DGMDC-2-Y-PM-10
KCG-3-250-D-Z-M-U-HL1-10-P15-T13
SEAL KIT FOR F3-CVCS-50-ZD(A)3-10
SEAL KIT FOR CVCS-40-ZD(A)3-10
SEAL KIT FOR F3-CVCS-40-ZD(A)3-10
SEAL KIT FOR F3-CVCS-**-ZD(A)3-10
SEAL KIT FOR F3-CVI-50-ZD(N)105-*-10
SEAL KIT FOR CVI-40-ZD(N)105-*-10
SEAL KIT FOR F3-CVI-40-ZD(N)105-*-10
SEAL KIT CVI 32 ZDN 105
SEAL KIT FOR F3 CVI 32 ZD(N)10 5 * 10
SEAL KIT FOR F3 CVI 25 ZD(N)10 5 * 10
SEAL KIT FOR CVI-63-ZD(N)105-*-10
SERVICE KIT WEATHERPROOF COVER PARTS
CG5V-8GW-D-M-U-B6-11
DG5V-7-2N-M-U-B6-30
KFDG5V-7-33C130N65-EX-VM-U1-H1-12
DG4V-2-2AL-M-U-H6-10
DG5V-5-6B-T-M-U-H7-10
DG4V-2-2C-M-U-DJ6-10
DG4V-2-2A-M-U-DJ6-10
KDG4V-5-33C50N-H-M-U-HA7-30
KDG4V-5-33C30N-H-M-U-HA7-30
DG4V-3-6C-H-M-U-SA7-60
DG4V-3-2N-H-M-U-SA7-60
DG4V-3-2C-M-U-SA7-60
DGMFN-3-X-A2K-B2K-41
DGMDC-3-Y-PL-41
KDG4V-3-33C30X-M-U-HA7-60
SEAL KIT FOR DGMPC/DGMDC
SEAL KIT FOR DGMFN
DGMX2-3-PP-AH-B-40
DG4V-3-2N-M-U-SA7-60
DG4V-3-2AL-M-U-SA7-60
DGMC-3-AT-GW-B-41
DG4V-5-3J-Z-M-S6-U-H6-20
DG4V-3S-0C-H-M-U-H5-60
KFDG4V-5-2C50N-Z-M-U-H7-20
DG4V-2-6B-M-U-H6-10
DG4V-3-23A-M-S6-U-C6-60
DG4V-5-0A-H-M-U-H6-20
DG4V-3-2C-M-U-BS6-60
DG4V-5-2A-VM-U-NN6-20
DG4V-2-2C-M-U-G6-10
DG4V-2-33C-M-U-G6-10
DG4V-2-6C-M-U-G6-10
DG4V-2-6C-M-U-DJ6-10
DG4V-2-0C-M-U-DJ6-10
DG4V-2-2C-M-U-EJ6-10
SEAL KIT FOR CVU 16*B29*10/31
SEAL KIT FOR F3-CVU-16-*
DG5V-7-2A-7-T-M-U-B6-30
DGMX1-3-PP-BW-B-40-EN12
DGMX1-3-PP-BW-B-40-EN13
KDG4V-3-2C13N-M-U-H7-60
DGMFN-3-Y-A1W-B2W-41
KDG3V-5-2C90N-E-10
KDG3V-5-33C80N-E-10
KDG3V-7-2C180N-E-10
KDG3V-7-33C170N-E-10
DGMX1-3-PP-BW-B-40
KDG4V-3-2C20N-Z-M-U-G7-60
CVCS-40-HFV3-B29-10
F3-CVU-16-SWD3-B29-M-10
CVI-40-HFV-20-B-81-10
CVI-40-HFV-20-A-90-10
DG4V-3-56BL-M-U-H7-60
DGMC2-2-AT-CW-BT-CW-10
KCG-3-250-D-Z-M-U-HL1-10-P15-T10
KDG4V-5-2C30N-M-U-H7-30
KDG4V-5-2C50N-M-U-H7-30
KDG4V-5-2C65S-M-U-H6-30
KDG4V-5-33C30N-M-U-H7-30
KDG4V-5-33C50N-M-U-H7-30
DGMC-3-PT-CW-S-41
DGMC-3-PT-BW-S-41
DGMDC-3-X-TL-41
DGMC2-3-AB-AW-BA-AW-41
DGMR1-3-PP-BK-B-40
DG4V-3-6C-M-U-DP7-60
DG4V-3S-0F-M-U-H5-60
DG4V-3S-0BL-M-U-A5-60
DG4V-3S-0BL-M-U-C5-60
DG4V-3S-2FL-M-U-H5-60
DG4V-3S-561C-M-U-G5-60
DGMX2-3-PP-BW-B-40-EN15
DGMX2-3-PBL-BW-B-40-EN15
CG5V-6GW-D-M-U-D6-11
KDG4V-3-33C30X-M-U-H7-60
DGMX2-2-PP-BH-10
DGMX2-2-PP-BK-10
DGMFN-2-Y-AK-BK-10
SEAL KIT FOR CVU-25-*-10
DG4V-3-6C-M-U-H7-60-P10
DG5V-7-33C-T-30-EN55-IT23
DG5V-7-31B-T-M-U-H7-30
DGMC-3-PT-GK-41
KSDG4V-3-92L-12-M-U1-H7-11
KSDG4V-3-92L-24-M-U1-H7-11
DG4V-3-2A-M-U-SA7-60
SEAL KIT CVCS-16 COVER
SEAL KIT FOR COVER CVU-32-*SWD*/EFP1
SEAL KIT FOR F3-CVI-16-4
SEAL KIT FOR F3-CVI-25-40
SEAL KIT FOR F3 CVI 32 40
SEAL KIT FOR F3-CVI-50-4
SEAL KIT FOR F3-CVI-50-4
KDG4V-3-33C30X-Z-M-U-H7-60
KDG5V-5-2C90N-Z-M-U-H1-10
DGMC-3-PT-BH-41
KXCG-6-W160-Z-M-U-H1-10
DGMC-3-BA-CK-41
KCG-3-L100-D-Z-M-U-H1-10-P15-T14
KCG-3-L350-D-Z-M-U-H1-10-T10
CVI-25-HFV-20-A-43-10
SEAL KIT F3-CVCS 16 STD
SEAL KIT FOR CVCS-16-B29
SEAL KIT FOR COVER F3-CV
SEAL KIT FOR CVCS-25-B29 STANDARD COVER
SEAL KIT CVU 50 SWD3 10L
SEAL KIT FOR F3-CVU-50-SWD3-10
SEAL KIT FOR CVC-63-SWD3
SEAL KIT FOR CVU-40-****-10
DGMC2-3-AB-CK-BA-CK-41
SEAL KIT CVCS-40
SEAL KIT FOR F3-CVCS-40-B29-STANDARD COVER
DGMPC-3-D-ABN-D-BAN-41
DG4V-3-521AL-M-U-H7-60
KDG4V-3-2C20N-Z-VM-U-H7-60
DG4V-2-2AL-M-U-G6-10
CVI-25-HFV-20-B-32-10
DGMC-3-PT-AW-B-41
DG4V-2-2N-M-U-H6-10
DG4V-2-2N-M-U-DJ6-10
KCG-3-L250-D-Z-M-U-HL1-10-P15-T10
KCG-6-W250-3-Z-M-U-HL1-10
DG4V-3-20C-M-U-H7-60
DG4V-3-2A-M-U-BS6-60
KDG4V-3-2C20N-Z-M-U-HA7-60
SHUTTLE VALVE KIT CVC **B29
KDG5V-7-33C170N-X-H-M-U-H1-10
DG5V-7-2C-1-M-U-A6-30
DGMFG-2-Y-PH-10
CVCS-25-HFV3-B29-10
CVCS-25-HFV3-W-B29-10
KDG4V-3-2C13N-Z-M-U-HA7-60
KTG4V-3-2B20N-M-U-H7-60
DG4V-3-2B-M-U-DN6-60
DG4V-3-2N-H-M-U-C6-60
DG4V-5-2AJ-M-U-EJ6-20
DGMDC-3-Y-AN-BN-41
DGMX1-3-PP-AK-B-40
DGMX1-3-PP-BK-B-40
KSDG4V-3-92L-05-M-U1-H7-11
DGMX2-3-PA-FK-B-40
SEAL KIT 32 COVER
SEAL KIT F3 32 SIZE COVER SEAL KIT
DG5V-7-33C-2-M-U-H7-30
DG4V-3S-0C-VM-U-H5-60
DG4V-3-2A-M-U1-D6-60
KTG4V-3-33B07N-Z-M-U-H7-60
PVH057L02AA10B0100010A
3520V212-86AA-22-R
PVH098L01AJ30A25000000200100010A
PVH098R02AJ30B0100010A
25VQTAS21A-2297BA20R
25VQTAS21A-2297CA20R
F3-4535V50A25-1CB-22-R
F3-4535V50A25-1CD-22-R
3520V312-86AD-22-R
PVH074R01AA10B01AB010A
V2010-1F7B4B-1AA-12-R
PVH074R01AA10A070000001001AC010A
PVH074R01AA10H002000AW2001AB010A
PVH131R13AF30H002000BD2001AB010A
2520V21A8-86AA-22-R
PVH057R01AA10A070000002001AB010A
PVH057R02AA10A250000002001AB010A
2520V17A11-86AA-22-R
V2020-1F11B7B-1AA-30
V2020-1F11B7B-1CC-30
3520V211-11CC-22-R
SEAL KIT 4545VPF SSS, BUNA-N
SEAL KIT 4545VPF SSS, VITON
COMP KIT - PVM0570000000200BA
DG4V-5-6CJ-H-M-U-G6-20
KTG4V-3S-13BL15N-M-FPA5W-H5-60-EN7
DGMC-5-PT-FH-B-30
DG4V-3-2A-M-U-H7-60-EN21
DG4V-3S-8C-VM-U-ED5-61
DG4V-3-8C-VM-U-OJ7-61
DG4V-3S-8C-VM-U-NN5-61
CPF2S-10-FW-3S-M-U-H5-20
CPF2S-12-FW-3S-M-U-H5-20
SEAL KIT CPF*S  10
DG4V-3-6C208-M-U-HH7-60
DG4V-3-33C208-M-U-HH7-60
DG4V-3-0C208-M-U-HH7-60
DG4V-3-8B-VM-U-H7-61
DGMPC-5-ABN-30
SEAL KIT
DICPFS-06-05-10
DICPFS-08-05-10
DICPFS-10-05-10
DICPFS-12-05-10
DICPFS-12-25-10
DICPFV-12-05-10