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Home->Products->Hydraulic valves->Directional Control Valves->4DWGR TYPE PROPORTIONAL DIRECTIONAL VALVES,ELECTRO

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4DWGR TYPE PROPORTIONAL DIRECTIONAL VALVES,ELECTRO-HYDRAULICALLY OPERATED

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4DWGRZ series, controlled by proportional electromagnet ,are pilot operated proportional directional valves which translate the electrical signals into the hydraulically signals.It is used to control the liquidity's flow and direction. 4DWGRH series,controlled by proportional electromagnet,are remote control operated proportional directional valves.4DWGRH's principle and function is the same as 4DWGRZ.

Technical data:

Size
10
16
25
32
Operating pressure(MPa)
35
35
35
35
Max,flow rate(L/min)
270
460
877
1600
Delay components(%)
<6
<6
<6
<6
Repeatability(%)
<3
<3
<3
<3
Fluid temperature(°C)
-20~+70
Flitration accuracy(µm)
<=20

 

 

 



Spool symbols:

4DWGR10 Installation Dimensions:

4DWGR16 Installation Dimensions:

4DWGR25 Installation Dimensions:

4DWGR32 Installation Dimensions:

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