Bosch Rexroth H-4WEH10HB4X/6EG24N9K4/B08 Pilot-Operated Directional Hydraulic Spool Valve, Size 10, 4-Port, 3-Position, 24V DC, 350 Bar, 100 L/min, NBR Seals, R901499726

General

The Bosch Rexroth H-4WEH10HB4X/6EG24N9K4/B08 is a pilot-operated, solenoid-actuated directional hydraulic spool valve designed for reliable oil flow direction control in industrial hydraulic systems. Featuring nominal size 10, spool symbol H, and a 24 V DC supply voltage, this valve delivers precise hydraulic switching with internal piston position feedback. It supports a maximum operating pressure of 350 bar and a maximum flow rate of 100 L/min. The valve is designed for subplate mounting and uses NBR seals, with external pilot oil supply and return.

Features

Pilot-operated directional on/off spool valve
Solenoid actuation
Reliable hydraulic oil flow direction control
Internal piston position feedback for high switching accuracy
External pilot oil supply
External pilot oil return
Concealed manual override
Without position switch
Subplate mounting design
NBR sealing material

Key Specifications

Manufacturer: Bosch Rexroth
Model: H-4WEH10HB4X/6EG24N9K4/B08
Material Number: R901499726
Product Family: H-4W.H..
Valve Type: Directional Spool Valve
Nominal Size: 10
Spool Symbol: H
Component Series: 4X
Number of Ports: 4
Number of Switching Positions: 3
Maximum Operating Pressure: 350 bar
Maximum Flow Rate: 100 L/min
Supply Voltage: 24 V DC
Actuation Type: Solenoid Actuation
Pilot Operation: External Pilot Oil Supply and External Pilot Oil Return
Mounting Type: Subplate Mounting
Connection Diagram: ISO 4401-05-05-0-05
Electrical Connector: 3-pole (2 + PE)
Electrical Connection Standard: EN 175301-803
Seal Material: NBR
Hydraulic Fluids: HL, HLP, HLPD, HVLP, HVLPD, HFC
Position Switch: Without
Manual Override: Concealed
Weight: 6.806 kg