叠加式溢流阀ZDB6VA1-40 ZDB6VB1-40 ZDB6VP1-40
华德力士乐ZDB/Z2DB叠加式溢流阀 叠加式溢流阀
叠加式溢流阀
材质：衬氟
连接形式：螺纹
类型(通道位置)：直角式
驱动方式：水力控制
用途：调压
品牌：北京华德
产品别名：华德溢流阀
流动方向：单向
适用介质：水
压力环境：常压
叠加式溢流阀ZDB6VA1-40 ZDB6VB1-40 ZDB6VP1-40
叠加式溢流阀ZDB6VC1-40 ZDB6VD1-40 ZDB6VA2-40
叠加式溢流阀ZDB6VB2-40 ZDB6VP2-40 ZDB6VC2-40
叠加式溢流阀ZDB6VD2-40 Z2DB6VA1-40 Z2DB6VB1-40
叠加式溢流阀Z2DB6VP1-40 Z2DB6VC1-40 Z2DB6VD1-40
叠加式溢流阀Z2DB6VA2-40 Z2DB6VB2-40 Z2DB6VP2-40
叠加式溢流阀Z2DB6VC2-40 Z2DB6VD2-40 ZDB6VA1-40 

ZDB/Z2DB10叠加式溢流阀 叠加式溢流阀
DB6VA-1-40B/50 ZDB6VB-1-40B/50 ZDB6VP-1-40B/50，
Z2DB6VC-1-40B/50 Z2DB6VD-1-40B/50 ZDB10VA-1-40B/50
ZDB10VB-1-40B/50 ZDB10VP-1-40B/50 Z2DB10VC-1-40B/50
Z2DB10VD-1-40B/50 Z2DB10VT-1-40B/50 ZDB6VA-2-40B/50
ZDB6VB-2-40B/50 ZDB6VP-2-40B/50 Z2DB6VC-2-40B/50
Z2DB6VD-2-40B/50 ZDB10VA-2-40B/50 ZDB10VB-2-40B/50
ZDB10VP-2-40B/50 Z2DB10VC-2-40B/50 Z2DB10VD-2-40B/50
Z2DB10VT-2-40B/50，ZDB6VA-3-40B/50 ZDB6VB-3-40B/50
ZDB6VP-3-40B/50 Z2DB6VC-3-40B/50 Z2DB6VD-3-40B/50
ZDB10VA-3-40B/50 ZDB10VB-3-40B/50 ZDB10VP-3-40B/50
Z2DB10VC-3-40B/50 Z2DB10VD-3-40B/50 Z2DB10VT-3-40B/50
ZDB6VA-7-40B/50 ZDB6VB-7-40B/50 ZDB6VP-7-40B/50
Z2DB6VC-7-40B/50 Z2DB6VD-7-40B/50 ZDB10VA-7-40B/50
ZDB10VB-7-40B/50 ZDB10VP-7-40B/50 Z2DB10VC-7-40B/50
Z2DB10VD-7-40B/50 Z2DB10VT-7-40B/50 ZDB6VA-1-40B/100
ZDB6VB-1-40B/100 ZDB6VP-1-40B/100 Z2DB6VC-1-40B/100
Z2DB6VD-1-40B/100 ZDB10VA-1-40B/100 ZDB10VB-1-40B/100
ZDB10VP-1-40B/100 Z2DB10VC-1-40B/100 Z2DB10VD-1-40B/100
Z2DB10VT-1-40B/100 ZDB6VA-2-40B/100 ZDB6VB-2-40B/100
ZDB6VP-2-40B/100 Z2DB6VC-2-40B/100 Z2DB6VD-2-40B/100
叠加式溢流阀ZDB10VA1-40 ZDB10VB1-40 ZDB10VP1-40
叠加式溢流阀ZDB10VC1-40 ZDB10VD1-40 ZDB10VT1-40
叠加式溢流阀ZDB10VA2-40 ZDB10VB2-40 ZDB10VP2-40
叠加式溢流阀ZDB10VC2-40 ZDB10VD2-40 ZDB10VT2-40
叠加式溢流阀Z2DB10VA1-40 Z2DB10VB1-40 Z2DB10VP1-40
叠加式溢流阀Z2DB10VC1-40 Z2DB10VD1-40 Z2DB10VT1-40
叠加式溢流阀Z2DB10VA2-40 Z2DB10VB2-40 Z2DB10VP2-40
叠加式溢流阀Z2DB10VC2-40 Z2DB10VD2-40 Z2DB10VT2-40 

1、系统压力增高接近调定限压时，泵流量自动下降，压力保持恒定。

2、流量及限压压力可手动调整。

B型式：

多段流量单段压力控制（拉杆型） 1、流量可从0调到，从调到最小，做多段变化，压力保持设定压。

2、使机械在上升、下降具有缓冲作用，可防止冲撞、震动，适合专用机、升降起重机械。

C型式：

两段压力，两段流量控制 1、具低压大流量，高压小流量之高低压泵功能，可选小功率之发动机。

2、系统压力增高，接近预调的“PL”限压时，泵的流量自动降到“QL”。

3、压力“PH，PL”，及流量“QH，QL”可分别任意调整。

4、适用于空行程长，加压行程短的机械，速度快，省马力。

D型式：

电磁控制压力补偿附卸载 1、A型式压力补偿控制增加卸压功能。

2、适用于卸压时间长的情况。

3、系统停机时，通过泵的卸压运转，油温和噪音可保持较低水平。

Z2DB10VC-2-40B/50华德叠加式溢流阀
ZDB10VA-2-40B/100 ZDB10VB-2-40B/100 ZDB10VP-2-40B/100
Z2DB10VC-2-40B/100 Z2DB10VD-2-40B/100 Z2DB10VT-2-40B/100
ZDB6VA-3-40B/100 ZDB6VB-3-40B/100 ZDB6VP-3-40B/100
Z2DB6VC-3-40B/100 Z2DB6VD-3-40B/100 ZDB10VA-3-40B/100
ZDB10VB-3-40B/100 ZDB10VP-3-40B/100 Z2DB10VC-3-40B/100
Z2DB10VD-3-40B/100 Z2DB10VT-3-40B/100 ZDB6VA-7-40B/100
ZDB6VB-7-40B/100 ZDB6VP-7-40B/100 Z2DB6VC-7-40B/100
Z2DB6VD-7-40B/100 ZDB10VA-7-40B/100 ZDB10VB-7-40B/100
ZDB10VP-7-40B/100 Z2DB10VC-7-40B/100 Z2DB10VD-7-40B/100
Z2DB10VT-7-40B/100 ZDB6VA-1-40B/200 ZDB6VA-2-40B/200
ZDB6VA-3-40B/200 ZDB6VA-7-40B/200 ZDB6VB-1-40B/200
ZDB6VB-2-40B/200 ZDB6VB-3-40B/200 ZDB6VB-7-40B/200
ZDB6VP-1-40B/200 ZDB6VP-2-40B/200 ZDB6VP-3-40B/200
ZDB6VP-7-40B/200 Z2DB6VC-1-40B/200 Z2DB6VC-2-40B/200
Z2DB6VC-3-40B/200 Z2DB6VC-7-40B/200 Z2DB6VD-1-40B/200
Z2DB6VD-2-40B/200 Z2DB6VD-3-40B/200 Z2DB6VD-7-40B/200
ZDB10VA-1-40B/200 ZDB10VA-2-40B/200 ZDB10VA-3-40B/200
ZDB10VA-7-40B/200 ZDB10VB-1-40B/200 ZDB10VB-2-40B/200
ZDB10VB-3-40B/200 ZDB10VB-7-40B/200 ZDB10VP-1-40B/200
ZDB10VP-2-40B/200 ZDB10VP-3-40B/200 ZDB10VP-7-40B/200
Z2DB10VC-1-40B/200 Z2DB10VC-2-40B/200 Z2DB10VC-3-40B/200
Z2DB10VC-7-40B/200 Z2DB10VD-1-40B/200 Z2DB10VD-2-40B/200
Z2DB10VD-3-40B/200 Z2DB10VD-7-40B/200 Z2DB10VT-1-40B/200
Z2DB10VT-2-40B/200 Z2DB10VT-3-40B/200 Z2DB10VT-7-40B/200
ZDB6VA-1-40B/315 ZDB6VA-2-40B/315 ZDB6VA-3-40B/315
ZDB6VA-7-40B/315 ZDB6VB-1-40B/315 ZDB6VB-2-40B/315
ZDB6VB-3-40B/315 ZDB6VB-7-40B/315 ZDB6VP-1-40B/315
ZDB6VP-2-40B/315 ZDB6VP-3-40B/315 ZDB6VP-7-40B/315

Z2DB6VC-1-40B/315 Z2DB6VC-2-40B/315 Z2DB6VC-3-40B/315
Z2DB6VC-7-40B/315 Z2DB6VD-1-40B/315 Z2DB6VD-2-40B/315
Z2DB6VD-3-40B/315 Z2DB6VD-7-40B/315 ZDB10VA-1-40B/315
ZDB10VA-2-40B/315 ZDB10VA-3-40B/315 ZDB10VA-7-40B/315
ZDB10VB-1-40B/315 ZDB10VB-2-40B/315 ZDB10VB-3-40B/31
ZDB10VB-7-40B/315 ZDB10VP-1-40B/315 ZDB10VP-2-40B/315
ZDB10VP-3-40B/315 ZDB10VP-7-40B/315 Z2DB10VC-1-40B/315
Z2DB10VC-2-40B/315 Z2DB10VC-3-40B/315 Z2DB10VC-7-40B/315
Z2DB10VD-1-40B/315 Z2DB10VD-2-40B/315 Z2DB10VD-3-40B/315
Z2DB10VD-7-40B/315 Z2DB10VT-1-40B/315 Z2DB10VT-2-40B/315
Z2DB10VT-3-40B/315 Z2DB10VT-7-40B/315