Bosch Rexroth | 4WRLE25Q5-370M-3XG24K0A1M
4WRLE25Q5-370M-3X/G24K0/A1M
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 4WRLE25Q5-370M-3X/G24K0/A1M proportional solenoid valve is produced by Bosch Rexroth within the 4WRL Solenoid Valves series. Intended for hydraulic automation, it meters oil flow in closed-loop servo systems. Its nominal size is 25, giving a maximum flow capability of 1250 l/min for large actuator circuits. The coil accepts a 24 VDC supply while responding to a ±10 V command signal, so electronic controllers can modulate the spool position with symmetrical analog input. A matching ±10 V measuring output provides real-time valve position feedback, and residual ripple is limited to 2.5 Vpp to maintain control stability. Continuous service is possible because the electromagnetic assembly is rated for a 100 % duty cycle, and total power draw does not exceed 40 VA during peak operation.
Connection to the machine manifold follows the ISO 4401-08-08-0-05 porting pattern, simplifying interchange with standardized subplates. Port X withstands pressures up to 280 bar, whereas ports T and y are limited to 250 bar, defining the safe operating envelope for return and drain lines. A pilot oil volume of 6.8 cm³ is required to swing the spool from 0 to 100 % stroke, which affects response time calculations. Over-current damage is prevented by installing a 2.5 A time-lag fuse in the supply circuit. The enclosure achieves IP65 protection, so dust ingress and low-pressure water jets do not reach the coils or electronics. NBR sealing elements keep hydraulic fluid contained, and the assembled unit weighs 19 kg, a factor to consider when mounting on vertical manifolds.
Technical Specifications
Command Input (a1)
±10 V
Duty Cycle
100%
Fuse Protection
2.5 A (time‑lag)
Maximum Flow
1250 l/min
Measuring Output
±10 V
Nominal Size
25
Pilot Oil Volume (0–100%)
6.8 cm³
Port X Max Pressure
280 bar
Porting Pattern
ISO 4401-08-08-0-05
Ports T,y Max Pressure
250 bar
Power Consumption Max
40 VA
Protection Class
IP65
Residual Ripple Max
2.5 Vpp
Seal Material
NBR
Supply Voltage
24 VDC
Weight
19 kg
1620 Old Apex Road
Shipping & Payment Options
