Rexroth R900618921 4WRZE 32 EA520-7X/6EG24K31/A1D3M Proportional directional valve

The NG32 size with a 520 L/min rating is reserved for the most demanding hydraulic circuits:

Large Forging & Extrusion Presses: Controlling the high-speed approach and decompression cycles of massive hydraulic rams.
Heavy-Duty Die Casting: Managing the injection velocity and intensification phases in large-scale casting machines.
Steel Mill Rolling Stands: Precision control of roll gaps and heavy material handling equipment.
Hydroelectric Dams: Operating large radial gates or controlling turbine blade pitch.
Marine & Offshore: Driving heavy-duty winch systems or large steering gears on cargo vessels.

Original price was: $3,678.00.Current price is: $2,879.00.

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Parameter	Specification / Value
Model Series	4WRZE (Pilot-operated with Integrated Electronics)
Size (NG)	32 (Very High Flow Capacity)
Spool Symbol	EA (4/3-way, central position closed, linear profile)
Nominal Flow	520 L/min (at $\Delta p$ = 10 bar)
Component Series	7X
Maximum Operating Pressure	315 bar (Ports P, A, B)
Maximum Flow Rate	Up to 1100 L/min (depending on pressure drop)
Supply Voltage	24 VDC (Nominal)
Command Value	±10 V (Standard voltage interface)
Electrical Connection	7-pin (6+PE) Connector
Pilot Oil Supply/Return	Internal (X) / Internal (Y) (Indicated by D3)
Seal Material	NBR Seals
Hysteresis	< 0.1% (Due to Integrated Electronics)

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