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4DWGR TYPE PROPORTIONAL DIRECTIONAL VALVES,ELECTRO-HYDRAULICALLY OPERATED

Date：2016.11.13 Author：libo@aniec.com Source：Hydraulic valves Views：6617

4DWGR TYPE PROPORTIONAL DIRECTIONAL VALVES,ELECTRO-HYDRAULICALLY OPERATED

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

Contact now at libo@aniec.com

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4DWGR TYPE PROPORTIONAL DIRECTIONAL VALVES,ELECTRO-HYDRAULICALLY OPERATED