HAWE哈威比例溢流阀选用方法,德国HAWE比例溢流阀
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负载方向正反变化的提升设备和摆动设备绞盘车和回转马达。
converts this constant pressurinto andthen acts on the control plunger
size determines 为了PMV（P）型阀Thesystem pressure
HAWE哈威比例溢流阀选用方法,德国HAWE比例溢流阀
按照DIN ISO1219列入压力阀类的平衡阀可以防止双作用
执行元件，有带有吊挂的牵拉的或移动的负载时
在负载方向失控的加速移动即速度与输入的油量不相符
taken rom the maivalve inlet port
he pilot oil pressure introduced through a separate control pressure port S
The lower pressure required for the
three-way relief valve is provided at the primary relief valve
Adjustable pressure range from the lower limit
ofabout 3bar start pmin control current is lower than the starting current or even to zero
HAWE哈威比例溢流阀选用方法,德国HAWE比例溢流阀
