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The 4WRP10EA63S-1X/G24Z4/M-792 proportional valve belongs to the 4WRP Solenoid Valves series and is manufactured by Bosch Rexroth. It regulates flow and pressure in hydraulic automation circuits. The nominal size is NG10 so it fits standardized NG10 subplates. A mounting interface of ISO 4401-05-06-0-94 allows direct bolt-on installation. The valve passes 63 l/min at a 10 bar differential, covering medium flow demands. Its progressive flow characteristic delivers smooth flow increase as the spool shifts. Maximum working pressure of 315 bar on ports p, a, and b supports high-pressure systems. The tank port can withstand 250 bar while the drain connection is limited to 2 bar. A response time of 50 ms for a full command step aids fast control loops.
The solenoid section is supplied with 24 V DC. Each coil shows a resistance of 2.5 Ω at 20 °C, establishing the current profile. Maximum solenoid current is 3.7 A so the driver must limit output accordingly. Electrical demand peaks at 60 VA which guides power supply sizing. Hysteresis remains within 0.75 percent enabling repeatable spool positioning. The housing carries an IP65 rating to resist dust and water jets. Wiring is completed through a DIN 43650/ISO 4400 2P+PE connector for quick replacement. Total mass is 8.0 kg and should be supported by the manifold structure.
Coil Resistance (r20)
2.5 Ω
Degree Of Protection
IP65
Electrical Connection
DIN 43650/ISO 4400 (2P+PE)
Electronics Supply Voltage
24 V DC
Flow Characteristic
Progressive
Hysteresis
0.75 %
Max Drain Pressure (l)
2 bar
Max Power Consumption
60 VA
Max Solenoid Current
3.7 A
Max Tank Pressure (t)
250 bar
Max Working Pressure (p/a/b)
315 bar
Mounting Interface
ISO 4401-05-06-0-94
Nominal Flow (Δp 10 Bar)
63 l/min
Nominal Size
NG10
Response Time (100% Step)
50 ms
Weight
8.0 kg
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