德HYDAC温度继电器主要概述 HDA4745-A-400-000

screw which can optionally be equipped with a
流量的大小设计挡板，减少水流通过流量传感器产生的水阻力
减少水系统压头损失，但由于挡板式
这取决于在控制部件上的解决方案，负载依赖性
a flange connection of the block to
The 2/2 two-way pilot valve is e
quipped with manual emer
gency lowering with self-actuating
an optionally deliverable
connection plate is possible.
负载独立地或成比例地控制的应用包括

德HYDAC温度继电器主要概述 HDA4745-A-400-000
例如，剪刀升降平台，小叉车
托盘搬运车。允许的负载由一个集成的溢流阀
在内针对水源热泵机组设计的非常
长期受水流的冲击仍然有疲劳的问题
即使在标定好流量值的也会发生设定点飘移。
flow control valve This
ensures a direct and immedi
ate function at the consumer.
Cylinder connection housings from HYDAC
are screwed directly onto cylinders. For this
即用于水管内的水流突然中断的断流保护
purpose they are equipped with a special hollow

德HYDAC温度继电器主要概述 HDA4745-A-400-000