进口PARKER液压顺序阀特点

启动 Manually

系列型号 Pressure valve

螺纹样式 M10 , M12

重量 (KG) 3.6, 4.6, 5.2

flanges of pumps to achieve a very compact design.

Features:

- Pilot operated with manual adjustment

- 3-port body with SAE61 flange

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

- 3 pressure stages

- 2 adjustment modes:

- Hand knob

- Acorn nut with lead seal

- Optional with vent function (on request)

一旦个执行机构完成其工作循环，系统压力便会升高，

至达到顺序阀的设定压力时顺序阀打开，压力油进入第二执行机构回路，

方能允许第二个执行机构动作。先导式顺序阀必须为先导外泄。

派克顺序阀用来控制两个或更多液压执行机构的动作顺序。

顺序阀的设定压力高于个执行机构的工作压力，

Pilot operated sequence valves series R5S have a similar 

design to the subplate mounted R4S series. 

The SAE flanges allow to mount the valve directly on 

the inlet flanges of actuators or outlet 

进口PARKER液压顺序阀特点