Bosch Rexroth H-4WEH25E6X/6EG24K4QM0G24 Pilot-Operated Directional Control Solenoid Valve, Size 25, 24 VDC, 350 Bar, 650 L/min, R900912533

General

The Bosch Rexroth H-4WEH25E6X/6EG24K4QM0G24 is a high-performance, pilot-operated hydraulic directional spool valve designed for reliable control of oil flow direction in industrial hydraulic systems. Featuring a size 25 design, four ports and two switching positions, this solenoid-actuated valve uses the E spool symbol configuration. It supports a maximum operating pressure of 350 bar and a maximum flow rate of 650 l/min. Operating with a 24 VDC supply voltage, it features external pilot oil supply and external pilot oil return, along with monitored rest position and internal piston position feedback for accurate valve operation.

Features

Pilot-operated directional on/off spool valve
Solenoid actuation for electro-hydraulic control
Two switching positions
E spool symbol configuration
External pilot oil supply
External pilot oil return
Monitored rest position
Internal piston position feedback
Size 25 valve design
Subplate mounting
NBR sealing material
3-pole electrical connector with protective earth

Key Specifications

Manufacturer: Bosch Rexroth
Model: H-4WEH25E6X/6EG24K4QM0G24
Material Number: R900912533
Valve Type: Directional spool valve
Actuation: Pilot-operated, solenoid actuated
Size: 25
Spool Symbol: E
Number of Ports: 4
Switching Positions: 2
Maximum Flow: 650 l/min
Maximum Operating Pressure: 350 bar
Supply Voltage: 24 VDC
Electrical Connection: 3-pole (2 + PE), EN 175301-803
Connection Diagram: ISO 4401-08-08-0-05
Pilot Oil Supply: External
Pilot Oil Return: External
Position Monitoring: Monitored rest position
Seal Material: NBR
Compatible Hydraulic Fluids: HL, HLP, HLPD, HVLP, HVLPD, HFC
Mounting Type: Subplate mounting
Net Weight: 18.62 kg