rexroth力士乐AZPF带组合阀的齿轮泵相关介绍
发布时间：2019-03-22
带组合阀的齿轮泵
为降低管路的复杂性，流量控制阀或溢流阀可集成在齿轮泵的盖中。此类解决方案可用于动力转向系统的液压油供给等情况。泵提供与转速无关的恒定流量。残余流量要么从内部返回到吸油口，要么从外部分配到其他执行器。
3-way flow control valve, residual flow returned in suction line
qconst = 2 to 30 l/min
3-way flow control valve, residual flow distributed externally; loadable
qconst = 2 to 30 l/min
3-way flow control valve with pressure relief valve, residual flow returned in suction line
qconst = 2 to 30 l/min; p1 = 100 to 180 bar
Pressure relief valve, pressure guide in suction line
p1 = 5 to 250 bar
