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Bosch Rexroth | R900959517

4WRZ32W6-520-7X/6EG24N9EK4/D3V

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The 4WRZ32W6-520-7X/6EG24N9EK4/D3V, produced by Bosch Rexroth, is a Proportional Directional Control Valve that offers precise flow control in both direction and magnitude. It features a pilot-operated 2-stage operation, integrated electronics (OBE), and a manual override. The valve operates with mineral oil (HL, HLP) to DIN 51524 or HFD-U and has a maximum working pressure of 350 bar.

Technical Specifications

Electrical Connection
Size 9-pin, 24V DC

Electronics
Integrated (OBE)

Flow Control
Direction and Magnitude

Fluid Temperature Range
-20 to +80 °C

Hydraulic Fluid
Mineral oil (HL, HLP) to DIN 51524 or HFD-U

Manual Override
Yes

Maximum Working Pressure
350 bar

Mounting
ISO 4401

Nominal Flow (qvmax)
Up to 150 L/min

Operation
Pilot-operated 2-stage

Size
16

Solenoid Type
Proportional

Spool Centering
Spring-centered control spool

Valve Type
Proportional Directional Valve

Weight
4.2 kg

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