Bosch Rexroth H-4WEH25EB6X/6EG24K4QM0G24 Hydraulic Directional Spool Valve, NG25, 24V DC, Spool Symbol EB, 350 Bar, 650 L/min

General

The Bosch Rexroth H-4WEH25EB6X/6EG24K4QM0G24 is a pilot-operated, electro-hydraulic directional spool valve designed for reliable hydraulic flow direction control in industrial hydraulic systems. This NG25 valve features 24V DC solenoid actuation and spool symbol EB, providing accurate switching performance with internal piston position feedback. It is designed for subplate mounting and supports high-flow hydraulic applications.

Features

Pilot-operated electro-hydraulic directional spool valve
24V DC solenoid actuation
Spool symbol EB
Nominal size NG25
Four hydraulic ports and two switching positions
External pilot oil supply and external pilot oil return
Monitored rest position
Internal piston position feedback
Subplate mounting
Maximum operating pressure of 350 bar
Maximum flow rate of 650 L/min
3-pole electrical connector (2 + PE) according to EN 175301-803
NBR seals

Key Specifications

Manufacturer: Bosch Rexroth
Model: H-4WEH25EB6X/6EG24K4QM0G24
Material Number: R900908904
Valve Type: Directional Spool Valve
Size: NG25
Spool Symbol: EB
Actuation Type: Electro-hydraulic, solenoid-operated
Supply Voltage: 24 V DC
Number of Ports: 4
Number of Switching Positions: 2
Maximum Operating Pressure: 350 bar
Maximum Flow Rate: 650 L/min
Mounting Type: Subplate Mounting
Connection Diagram: ISO 4401-08-08-0-05
Electrical Connector: 3-pole (2 + PE), EN 175301-803
Pilot Oil Supply: External
Pilot Oil Return: External
Position Monitoring: Monitored rest position
Hydraulic Fluids: HL, HLP, HLPD, HVLP, HVLPD, HFC
Seal Material: NBR
Weight: 17.78 kg