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详细介绍
*SMC电磁阀VX2120-02-1T：
SMC流体阀几种典型结构
下图是VCW系列的结构原理图。对于N.C.型，电磁线圈3不通电时，阀芯关闭IN口与OUT口。当电磁线圈通电时，动铁心组件4a克服复位弹簧6的弹簧力，被静铁心2所被吸引，IN口与OUT开启。N.C.型的图形符号表示，在不通电时，IN口至OUT口是封闭的，但若OUT口与IN口对换，则不能封闭。
VCA、VCB、VCL、VCS、VCW及VDW系列的工作介质比较单一，故阀的结构简单，体积和重量都比对应口径的VX系列要小而轻，价格也低些。
VXR2系列是SMC防水锤型二位二通先导式电磁阀，在IN侧没有压力或很低压力下，由于提升弹簧的反力使主阀芯开启，故称为零差压动作型，即zui低动作压力差为零。
| VCA40-12-1A | VCS41-2TL-10-06-N | VDW21-5G-2-M5-F | VX2112L-01-5G-B-X36 |
| VCA41-1D-5-03 | VCS41-3G-10-03-D | VDW21-5G-2-M5-G | VX2112L-02-5G-X36 |
| VCA41-1D-5-03-F | VCS41-4C-10-04 | VDW21-5G-2-M5-L | VX2112M-02-5GS-B |
| VCA41-1D-7-04 | VCS41-4C-10-06 | VDW21-5G-3-01 | VX2112V-01-4G |
| VCA41-1D-7-04N | VCS41-4C-5-03 | VDW21-5G-3-01-F | VX2112V-01-4G1 |
| VCA41-1DB-5-04 | VCS41-4G-10-04 | VDW21-5G-3-01F-Q | VX2112V-01-5DL1 |
| VCA41-1DB-5-06 | VCS41-4G-10-04F-N | VDW21-5G-3-01-G | VX2112V-01-5DZ |
| VCA41-1DB-7-03 | VCS41-4G-10-04-N | VDW21-5G-3-01-H | VX2112V-01-5G |
| VCA41-1DB-7-04 | VCS41-4G-10-06-D | VDW21-5G-3-01-H-F | VX2112V-01-5TZ |
| VCA41-1DL-10-04 | VCS41-4G-10-06F | VDW21-5G-3-01N | VX2112V-01-6G-B |
| VCA41-2DL-5-04 | VCS41-4G-10-06F-N | VDW21-6G-1-01 | VX2112V-02-5G-B |
| VCA41-2G-5-03F | VCS41-4G-10-06-N | VDW21-6G-1-01-A | VX2113-00-3D |
| VCA41-2G-5-04 | VCS41-4G-4-02 | VDW21-6G-2-01 | VX2113-00-5D |
| VCA41-2G-5-04F | VCS41-4G-4-02-F | VDW21-6G-2-01-F | VX2113-00-5D1 |
| VCA41-3D-5-04 | VCS41-4G-5-03-R-F | VDW21-6G-2-M5 | VX2113A-00-5D |
| VCA41-3D-7-04N | VCS41-4G-5-WC32K006 | VDW21-6G-3-01 | VX2113A-00-5G |
| VCA41-3DB-7-04 | VCS41-4G-7-02-N | VDW21-6G-3-01-G | VX2113V-00-5DL1 |
| VCA41-3G-5-04 | VCS41-4G-7-03 | VDW21-WB17K022 | VX2113V-00-5DZ |
| VCA41-4D-10-03 | VCS41-4G-7-03-R | VDW23-4G-1-L | VX2113V-00-5G |
| VCA41-4D-10-03-F | VCS41-4G-7-WC32K007 | VDW23-4G-2-L | VX2120-01-1D |
| VCA41-4D-10-04 | VCS41-4T-10-04 | VDW23-4G-3-L | VX2120-01-2G1 |
| VCA41-4D-10-06 | VCS41-4T-10-04-D | VDW23-5G-1 | VX2120-01-3D |
| VCA41-4D-10-06-F | VCS41-4T-10-04-N | VDW23-5G-1-H | VX2120-01-3D |
| VCA41-4D-10-06-F | VCS41-4T-10-06 | VDW23-5G-1-X23 | VX2120-01-3D1 |
| VCA41-4D-5-03 | VCS41-4T-10-06-D | VDW23-5G-2 | VX2120-01-3DZ |
| VCA41-4D-5-03F | VCS41-4T-5-03 | VDW23-5G-2-H | VX2120-01-3G |
| VCA41-4D-5-04 | VCS42-9T-3-02-X25 | VDW23-5G-3 | VX2120-01-3G1 |
| VCA41-4D-5-04-F | VCW20-12-01A | VDW23-5G-3-H | VX2120-01-4D |
| VCA41-4D-5-04-F | VCW20-1-29-1 | VDW23-5G-3-X22 | VX2120-01-4D1 |
| VCA41-4D-7-04 | VCW20-5D | VDW250-1G-1-01-F | VX2120-01-4D-B |
| VCA41-4D-7-04F | VCW21-1D-5-02-B | VDW250-1G-2-01-F | VX2120-01-4DZ |
| VCA41-4D-7-04N | VCW21-1D-5-02-C | VDW250-1G-2-01-G | VX2120-01-4DZ1 |
| VCA41-4DB-10-04 | VCW21-1D-5-02-K | VDW250-3G-1-01 | VX2120-01-4G |
| VCA41-4DB-10-06-F | VCW21-1G-2-01-X29 | VDW250-3G-2-01 | VX2120-01-4G1 |
| VCA41-4DL-10-06 | VCW21-1G-2-02 | VDW250-4G-1-01 | VX2120-01-4G1-B |
| VCA41-4DL-5-03 | VCW21-1G-3-01 | VDW250-4G-1-01-F | VX2120-01-4G-B |
| VCA41-4G-10-03 | VCW21-1G-4-02-X51 | VDW250-4G-1-M5-G | VX2120-01-4TZB |
| VCA41-4G-10-04 | VCW21-1G-4-02-X63 | VDW250-4G-1-M5-L-F | VX2120-01-5D |
| VCA41-4G-10-04-F | VCW21-1G-5-01 | VDW250-4G-2-01 | VX2120-01-5D1 |
| VCA41-4G-10-06 | VCW21-1G-5-02-X51A | VDW250-4G-2-01F | VX2120-01-5D1-B |
| VCA41-4G-5-03 | VCW21-1G-5-02-X51B | VDW250-4G-2-01-F | VX2120-01-5D-B |
| VCA41-4G-5-03-F | VCW21-2D-4-02-X38A | VDW250-4G-2-01F-Q | VX2120-01-5DZ |
| VCA41-4G-5-04 | VCW21-2D-4-02-X38B | VDW250-4G-2-01-G | VX2120-01-5DZ1 |
| VCA41-4G-5-04 | VCW21-2G-3-02-X220 | VDW250-4G-2-01-H | VX2120-01-5DZ1-B |
| VCA41-4G-7-03 | VCW21-2G-4-02-X220 | VDW250-4G-2-01-H-F | VX2120-01-5DZ-B |
| VCA41-4G-7-03F | VCW21-3G-2-01F-K | VDW250-4G-2-M5 | VX2120-01-5G |
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