派克压力控制阀图片,销售parker压力控制阀

A typical application is the unloading of a pump in an accumulator circuit. 

The combination of an R5U, C5V and 

R5V on a double pump generates a high pressure / low pressure pump 

system without the need of a manifold block or piping between the valves.

Features:

- Pilot operated unloading valve

- 3-port body with SAE61 flange

- 4 sizes (SAE ?", 1", 1?", 1?")

- 3 pressure stages

- 3 adjustment modes

- Hand knob

- Acorn nut with lead seal

- Cylinder lock

- With optional vent function

R4R减压阀系列用于控制液压系统次级部件的压力。 

独立于压力，二次压力降低到压力设定。 

为了避免不期望的运动，阀门通常关闭。

Pilot operated pressure unloading valves series 

R5U have a similar design to the subplate mounted R4U series. 

Pilot operated pressure unloading valves series 

R5U have a similar design to the subplate mounted R4U series. 

派克压力控制阀图片,销售parker压力控制阀