Rexroth 4WE 10 E33/CW230N9K4 NG10 Directional Control Valve

Description

This is a solenoid-operated directional spool valve, model 4WE 10 E33/CW230N9K4, from Bosch Rexroth. It is a high-performance component designed for controlling the flow direction in hydraulic systems. Its standardized NG10 (CETOP 5) mounting interface ensures easy integration into a wide range of industrial applications. The valve is equipped with two 230V AC solenoids for reliable and fast switching performance.

Specifications

• Manufacturer: Rexroth
• Type: 4/3 Directional Spool Valve
• Size: NG10 / CETOP 5
• Actuation: Solenoid, spring-return
• Spool Symbol: E
• Component Series: 3X (33)
• Maximum Operating Pressure: 315 bar
• Solenoid Voltage: 230V AC (50/60 Hz)
• Electrical Connection: DIN 43650 Form A

Label Info

• Material Number (MNR): R900911869
• Model: 4WE 10 E33/CW230N9K4
• Factory Date (FD): 51811

Application

Ideal for use in general industrial machinery, machine tools, hydraulic presses, and production lines where precise control of hydraulic actuators is required.

Country of Origin

Made in Germany.

CO2 Impact

Choosing this reused hydraulic valve over a new one prevents the emission of approximately 47.0 kg of CO2. This saving is comparable to the CO2 sequestered by 2.3 trees in one year.

Availability

This item is in stock and available for immediate dispatch. Order now from PLC2Day for expert support and fast delivery.

FAQ

Question? What does the spool symbol 'E' signify in this valve's model number?

The 'E' spool configuration means that in the neutral (center) position, the pump port (P) is connected to the tank port (T), while the actuator ports (A and B) are blocked. This is often called a tandem center spool.

Question? Are the DIN electrical connectors included with this valve?

Based on the product images, the DIN connectors are not supplied with the valve itself. These are standard parts (DIN 43650) and need to be sourced separately to match your wiring requirements.

Question? What is the maximum flow rate this valve can handle?

The 4WE 10 series is typically rated for a maximum flow rate of up to 120 liters per minute (approx. 32 GPM), depending on the specific spool type and operating pressure.

Friday, March 13, 2026

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