1-888-551-3082 | 1-919-443-0207 | sales@hydraulicpartsusa.com

Bosch Rexroth | R900721770

4WRZE10EB85-7X/6EG24N9EK31/A1D3V

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The 4WRZE10EB85-7X/6EG24N9EK31/A1D3V is a Proportional Directional Control Valve manufactured by Bosch Rexroth, designed for precise hydraulic flow control. This valve operates with pilot-operated, 2-stage proportional solenoids and integrates on-board electronics. It features a nominal flow rate of 150 L/min and can handle hydraulic fluids such as mineral oil (HL, HLP) according to DIN 51524. Additionally, the valve is equipped with a manual override and maintains a spring-centered control spool for reliable operation.

Technical Specifications

Connector
7-Pin connector

Control
Direction and magnitude of flow

Electronics
Integrated on-board electronics

Hydraulic Fluid
Mineral oil (HL, HLP) according to DIN 51524

Manual Override
Yes

Max Operating Temperature
-20°C to +80°C

Mounting Pattern
ISO 4401-5, NFPA T3.5.1M R1, and ANSI B93.7 D 05

Mounting Size
16

Nominal Flow
150 L/min

Operation
Pilot operated 2-stage proportional directional valves with integrated electronics (OBE)

Solenoid Type
Proportional solenoids

Spool Overlaps
Different options available

Spool Position
Spring-centered control spool

Type
4WRZE - Proportional Directional Valves

Viscosity Range
10 - 800 mm²/s

Voltage
24V DC

1620 Old Apex Road
Cary, NC 27513, USA

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Hydraulic Parts USA
1620 Old Apex Road
Cary, NC 27513
USA

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