Bosch Rexroth | H-4WEH32E6X6EG24N9ETSK4B10D3
H-4WEH32E6X/6EG24N9ETSK4/B10D3
Request a Quote
Call For Quote
What Happens Next?
Email Confirmation
You will get an email confirming we have received your inquiry.
Dedicated Account Manager
A team member will review your request and be in touch concerning any questions or specifications.
Quote Delivered
You will receive a comprehensive quote tailored to your specific needs.
The H-4WEH32E6X/6EG24N9ETSK4/B10D3 directional spool valve belongs to the WEH Directional Spool Valves series from Bosch Rexroth and controls fluid flow in automated hydraulic systems. It uses electro-hydraulic actuation, combining a pilot stage with the main spool for rapid shifting under load. Nominal size 32 gives the passage area needed for high flow, and the 4-way configuration establishes pressure, tank, and two service ports for bidirectional cylinder or motor control. The ISO 4401-10-09-0-05 porting pattern lets the valve mount directly to standard NG32 sub-plates, while internal pilot oil supply and internal pilot oil return eliminate external lines. A 24 V DC coil energizes the pilot solenoid and connects through a DIN EN 175301-803 K4 plug, streamlining electrical hookup. A concealed manual override marked N9 is included so technicians can shift the spool during setup or power loss.
Operating limits suit heavy-duty circuits: ports P, A, and B withstand 350 bar, whereas port T is rated for 250 bar to protect the return path. The pilot stage handles up to 250 bar and requires at least 8.5 bar to begin movement in the spring-centered three-position version. An integrated pressure-reducing valve holds the pilot supply to 45 bar, and a 1.0 mm throttle insert meters pilot flow to damp pressure spikes. The assembly weighs 41.0 kg, reflecting a robust housing that resists deformation at the stated pressures and stabilizes the large NG32 spool. Together, these ratings provide dependable switching, controlled pilot dynamics, and straightforward installation in high-flow hydraulic manifolds.
Technical Specifications
Actuation
Electro-Hydraulic
Coil Voltage
24 V DC
Electrical Connection
DIN EN 175301-803 (K4)
Manual Override
Concealed (N9)
Max Pilot Pressure
250 bar
Max Pressure P/a/b
350 bar
Max Pressure Port T
250 bar
Min Pilot Pressure (3-pos, Spring)
8.5 bar
Nominal Size
32 (NG32)
Pilot Oil Return
Internal (ET)
Pilot Oil Supply
Internal (ET)
Porting Pattern
ISO 4401-10-09-0-05
Pressure Reducing Valve
45 bar (D3)
Throttle Insert
Ø 1.0 mm (B10)
Way Configuration
4-Way
Weight (2 Solenoids, Spring)
41.0 kg
1620 Old Apex Road
Shipping & Payment Options
