武汉威格士电磁换向阀DG4V 3 2A VM U P7 60

武汉威格士电磁换向阀DG4V 3 2A VM U P7 60产品广泛应用于钢铁、冶金、石油化工、航天、船舶制造、煤炭、水泥、电力、汽车、工程机械、食品、林业、纺织、皮革、造纸等行业领域

主要分类

1、电磁阀从原理为类：

直动式电磁阀

原理：通电时，电磁线圈产生电磁力把关闭件从阀座上提起，阀门打开；断电时，电磁力消失，弹簧把关闭件压在阀座上，阀门关闭。

特点：在真空、负压、零压时能正常工作，但通径一般不**过25。

分步直动式电磁阀

原理：它是一种直动和先导式相结合的原理，当入口与出口没有压差时，通电后，电磁力直接把先导小阀和主阀关闭件依次向上提起，阀门打开。当入口与出口达到启动压差时，通电后，电磁力先导小阀，主阀下腔压力上升，上腔压力下降，从而利用压差把主阀向上推开；断电时，先导阀利用弹簧力或介质压力推动关闭件，向下移动，使阀门关闭。

特点：在零压差或真空、高压时亦能可*动作，但功率较大，要求必须水平安装。

先导式电磁阀

原理：通电时，电磁力把先导孔打开，上腔室压力迅速下降，在关 闭件周围形成上低下高的压差，流体压力推动关闭件向上移动，阀门打开；断电时，弹簧力把先导孔关闭，入口压力通过旁通孔迅速腔室在关阀件周围形成下低上高的压差，流体压力推动关闭件向下移动，关闭阀门。

特点：流体压力范围上限较高，可任意安装（需定制）但必须满足流体压差条件。

2、电磁阀从阀结构和材料上的不同与原理上的区别，分为六个分支小类：直动膜片结构、分步直动膜片结构、先导膜片结构、直动活塞结构、分步直动活塞结构、先导活塞结构。

3、电磁阀按照功能分类：水用电磁阀、蒸汽电磁阀、制冷电磁阀、低温电磁阀、燃气电磁阀、消防电磁阀、氨用电磁阀、气体电磁阀、液体电磁阀、微型电磁阀、脉冲电磁阀、液压电磁阀 常开电磁阀、油用

DG4V-3-2C-H-M-U1-D6-60-EN38

KDG5V-5-33C80N-E-M-U-H1-10

KFDG4V-5-33C30N-Z-M-U1-H7-20

SEAL KIT KBFD/TG4V3

DG4V-3-2A-M-S6-U-C6-60

SEAL KIT KBFDG4V-5

KDG5V-7-33C170N-T-M-U-H1-10

DG4V-3-2A-M-S6-U-SA7-60

KFDG4V-3-2C03F-Z-M-U1-H7-20

DG4V-3-3C-VM-U-B6-60

DG5V-7-33C-2-T-M-U-C6-30

KDG5V-7-33C170N-M-U-HR1-10

DGMC-3-AT-BW-B-41

DGMC-3-AT-CK-S-41

DG4V-5-2AJ-H-M-U-H6-20-EU30

DG5V-7-31C-M-U-H7-30

DG4V-3-2B-M-P-H7-60-EN95

KCG-8-W250-Z-M-U-H1-10

DGMX2-3-PAL-FW-B-40

KFDG4V-5-2C50N25-Z-VM-U1-H7-20

DG4V-2-2A-M-KU-H6-10-EN3

DG3V-7-52C-1-20

KDG4V-3-33C20N-H-M-U-G7-60

KDG4V-3-33C13N-H-M-U-G7-60

DG5V-7-6C-3-T-M-U-C6-30

KCG-6-W350-Z-M-U1-H1-10

KCG-3-L350-D-Z-M-U1-H1-10-P15-T10

DG4V-3-0B-H-M-U-B6-60

KHDG5V-8-2C280N200-X-VM-U1-H1-20

XG3V-8BW-10-EU55

DG5V-7-0C-E-T-M-U-H7-30

DG5V-5-2A-E-M-U-A6-10

DG4V-3-52N-M-U-A6-60

DG4V-3-0A-M-U-HL7-60

DG4V-5-11CJ-VM-U-H6-20

KDG4V-3-2C03F-H-M-U-HA7-60

DG5V-5-6C-2-T-M-U-B6-10

DG4V-3S-8C-VM-X1-H4-61

KDG5V-7-2C180N100-X-T-M-U-H1-10

CVU-25-SWD3-B29-H-10-AP99-Z108

CVU-32-SWD3-B29-H-10-AP99-Z108

DG4V-3S-11C-M-U-H5-60

DGMX1-3-PA-AW-B-40

DGMC2-3-AB-CH-BA-CH-41

DG4V-3S-24A-M-U-A5-60

DGMC-3-AB-CH-41

KCG-3-350-D-Z-M-U-HA1-10-P15-T10

CG5V-6GW-D-H-VM-U-H7-11

DG4V-5-6BJ-M-U-H6-20-J06

DG4V-3-8B-H-VM-U-G7-61

KDG4V-3-33C03F-M-U-H7-60

CVU-16-SWD3-B29-M-10-EN106

CVU-40-SWD3B29M10-EN106

KDG4V-3-33C20N-VM-U-H7-60

DG4V-5-6CJ-M-U-H6-20-EU3

DG4V-5-8CJ-VM-U-G6-20-J06

KDG5V-7-2C180N-T-H-M-U-HA1-10

DG4V-5-2CJ-M-U-H6-20-J99

DG4V-5-6CJ-M-U-H6-20-J99

DG4V-5-8CJ-VM-U-H6-20-J99

DG4V-5-2AJ-M-U-H6-20-J99

DGMX1-3-PA-AK-B-40

DG4V-5-0CJ-M-U-H6-20-J99

KDG5V-5-33C80N-H-M-U-H1-10

KTG4V-5-2B70N-Z-M-U-G7-30

KDG5V-5-2C70N45-H-M-U-H1-10

DG4V-5-2AJ-VM-S6-U-H6-20

DG4V-5-6CJ-M-U-H6-20-J06

DG4V-5-2A-M-S6-U-A6-20

DGMC-2-AT-FW-10

DG4V-3-63N-M-U-P7-60

SEAL KIT FOR CVI 40 10 E

DGMC2-2-AT-GW--GW-10

DGMS-3-2EX-10-R

DG4V-5-0CJ-M-U-H6-20-J06

DG4V-3S-2A-M-U-DP5-60

DG4V-3S-2AL-H-M-KUP6-G5-60

DG4V-3S-2BL-H-M-KUP6-G5-60

DG4V-3S-56C-M-KUP4-D2-G5-60

KDG5V-5-2C90N-X-T-VM-U-H1-10

DG5V-5-6C-2-M-U-A6-10

DG4V-3-561C-M-U-D6-60

DG5V-7-0C-M-U-HL7-30

DG4V-3-6C-M-KU-G7-60

DG4V-3-0C-M-KU-G7-60

DG4V-3S-2C-M-KU-G5-60

DG5V-7-52C-2-E-T-M-U-H7-30

DG4V-3-6C-M-FPA5WL-D1-H7-60

DG4V-3-6C-M-U6-H7-60

PVH098R01AJ70A250000002001AB010A

PVM045ER05CS02AAA28000000A0A

PVH074R02AA10A25000000200100010A

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PVH141R13AF30A230000001001AB010A

BEARING S/A - PVM74/98,620

PVH141R13AF30A230000002001AB010A

PVM045ER05CS02AAA07000000A0A

PVM045ER05CS02AAB21110000A0A

SEAL KIT 25VMQ, SSS, BUNA-N

SEAL KIT 25VMQ, SSS, VITON

SEAL KIT 2525VMQ,SSS,BUNA

SEAL KIT 35VMQ, SSS, BUNA-N

SEAL KIT 35MVQ, SSS, VITON

SEAL KIT 3525VMQ,SSS, BUNA-N

SEAL KIT 45VMQ, SSS, BUNA-N

SEAL KIT 4525VMQ, SSS,BUNA-N

SEAL KIT 4535VMQ, SSS,BUNA-N

SEAL KIT 2525VMQ, DSS,BUNA-N

PVH141R16AF30A230000001AD1AB010A

PVH057R01AA50A250000001001AB010A

F3-25V17A-86A22R

PVH131R13AF70A250000001001AA010A

PVH131R12AF30B332000001AD2AA010A

KIT, SADDLE BEARING ANDYOKE - PVH57/63

SHAFT BEARING PVH98/10611

KIT SADDLE BEARINGS ANDYOKE PVH98/106-11

KIT, SADDLE BEARING &YOKE S/A - PVH131

PVH141R13AF30A230000001001AA010A

PVH098L03AJ30A250000001AD1AA010A

PVH098L13AJ30E252004001AD1AA010A

V10-1B1B-11A-20

PVH074R02AA10A2500000011AE010A

PVH074R03AA10A250000001AF1AE010A

PVH098R13AJ30E252004001AD1AE010A

PVH074R13AA10E252004001AF1AA010A

PVH098R13AJ30E252004001AD1AA010A

PVM131ER10GS02AAA28000000A0A

PVM131ER10GS04AAC28110000A0A

PVM141ER10GS02AAA2300000EA0A

KIT TORQUE SUMMATION CONTROL PVH

PVM045ER05CS01AAA28000000A0A

PVM045ER05CS02AAC28110000A0A

PVH131R13AF30D250014001001AA010A

BEARING S/A - PVM18/20

PVH074R02AA10A250000001001AE010A

25V14A-86A22R

25V14A-86C22R

V10-1B4B-38C-20

PVH074R13AA10E252004001AF1AE010A

PVH106R01AJ30A230000001001AE010A

PVH074R01AA10E252014001001AE010A

PVM045ER06CS02AAB28110000A0A

2520V14A11-86AA-22-R

PVH057R01AA10D250004001001AE010A

PVM057ER09ES02AAA28000000A0A

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PVH074R02AA10A250000002002AE010A

PVM063ER09EE02AAA21000000A0A

PVM063ER09ES02AAA21000000A0A

PVB29-RS-20-CVP-12-S30

PVH098R02AD30E252018001002AE010A

DG3V-3-22A-T-7-B-60

DGMC-5-AT-AW-B-30

COIL B BLUE

DG4V-3S-2C208-M-U-EJH5-60

DG5V-8-H-8C-S-VM-U-B-10

DG5V-8-H-3C-1-M-U-B-10

DG5V-10-H-6C-2-E-M-U-H-10

DG5V-10-H-6C-3-M-U-H-10

F3-CG5-060A-CV-M-FW-B5-100

DG4V-3S-2C209-M-U-EJH5-60

DG4V-3S-2A209-M-U-EJH5-60

DG5V-8-H-6C-T-M-U-A-10

DGMC-5-AB-GW-30

PA4DG4S4-LW-012C-H-60-S558

F3-CG5-060A-C-M-U-B5-100

DG3V-3-6B-T-7-B-60

DG5V-8-H-2C-M-U-B-10

COIL G 12V DC EN520

COIL HL 24VDC W/TRANSZOR

DG5V-8-H-2C-M-U-H-10

DG5V-8-H-2A-M-U-H-10

DG5V-10-S-3C-3-T-M-U-H-10

DG5V-10-S-2A-3-E-M-U-H-10

CPF1V-12-GW-20

DG4V-3S-6C208-M-U11-DJH5-60

DG18V-3-2AL-B-60

DG5V-8-H-8C-E-VM-U-D-10

CPF2S-10-BW-3S-M-U-B5-20

DG5V-10-H-8C-E-VM-U-B-10

COIL 12V DC TEFL V

COIL & FRAME

OFR-120-F-C10-30

OFR060FBC05M2530

KDG4V-3S-2C15N-M-U-G5-60

DG4V-3-6C207-M-U-HH7-60

DG3V-8-52C-10

DG3V-8-0C-10

DG5V-8-H-2C-T-M-FTWL-B-10

 

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