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
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BH-B-30 DGMX2-5-PP-FW-B-3C DGMX2-5-PP-GW-E-B-30
轴向变量柱塞泵 V30D-075RKYND-2-250
轴向变量柱塞泵 V30D-095RDNLLSN
轴向变量柱塞泵 V30D-095RDNN-2-210
轴向变量柱塞泵 V30D-095RKNLN
轴向变量柱塞泵 V30D-140RKN
轴向变量柱塞泵 V30D-140RKNLNKW320BAR
轴向变量柱塞泵 V30D-250RDN-1-1-N
轴向变量柱塞泵 V30D-250RDN
轴向变量柱塞泵 V60N-090RDUNLSN-220
轴向变量柱塞泵 V60N-090RDNLLSN-300
轴向变量柱塞泵 V60N-090 LDUNLSN-2-
轴向变量柱塞泵 V60N-110 RSUNLSN
换向阀 WG21-1-WG230 CBV,DODP-KBV,DOFP-KBV,DOHP-KBV,DOJP-KBV,DODP-LWV,DOFP-LWV,DOHP-LWV,DOJP-LWV,DODP-CWV,DOFP-CWV,DOHP-CWV,RSJC-CCV,RSJC-CNN,RSJC-CNV,RSJC-CQN,RSJC-CQV,RSJC-CWN,RSJC-CWV,RSJC-KAN,RSJC-KAV,RSJC-KBN,RSJC-KBV,DSGO-XCN,DSIO-XCN,DSCO-XEN,DSEO-XEN,DSGO-XEN,DSIO-XEN,DSCO-XCV,DSEO-XCV,LHDA-XFN,LHDA-XFV,LHFA-XEN,LHFA-XEV,LHFA-
换向阀 WG22-1-WG230
换向阀 WG22-3-WG230
换向阀 WG22-3-WG230
换向阀 WG3-1-WG230
换向阀 WG3-1B-WG230
换向阀 WG3-1R-WG230
换向阀 WG3-2-WG230
换向阀 WG3-2-WG230
截止式换向阀 WG3-3-WG110
截止式换向阀 WGR2-0-WG110
截止式换向阀 WGR2-2-WG110
截止式换向阀 WGR2-1R-WG110
截止式换向阀 WGR2-2-WG230
换向阀 WGS2-1 WG230
换向阀 WGS2-4 WG230
换向阀 WGZ3-1 WG230
换向阀 WGZ3-1R-WG110
截止式换向阀 WH1D
截止式换向阀 WH1D-G24