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The 4WRP10W1-63S-1X/G24Z4/M belongs to the 4WRP Solenoid Valves series and is manufactured by Bosch Rexroth. It modulates hydraulic flow and pressure in closed-loop automation circuits, allowing actuators to follow proportional control signals. A nominal size of NG10 matches standard CETOP 05 cavities so the valve can be installed on compact presses or plastic machinery. The mounting interface conforms to ISO 4401-05-06-0-94, enabling direct stacking on compatible sub-plates without additional adapters. At a reference pressure drop of 5 bar per notch the unit passes 63 l/min, delivering the volume needed for medium-sized cylinders. Its progressive flow characteristic gives fine metering near the neutral position and a steadily increasing opening area for higher speeds when the signal rises. Working ports p, a and b tolerate up to 315 bar, while the return port t accepts 250 bar, allowing use in high-pressure circuits without external relief devices.
Electrical data match common machine controls: a 24 V DC supply energizes the coil, which shows a cold resistance of 2.5 Ω and draws a maximum current of 3.7 A; together they keep power consumption within 60 VA so cabinet supplies are not overloaded. The control loop accuracy benefits from a hysteresis below 0.75 % and an inversion range limited to 0.5 %, reducing position error when the direction of command changes. A maximum drain pressure of 2 bar prevents excessive back-pressure on the spool end and supports stable damping. External wiring uses a DIN 43650/ISO 4400 connector with an M16 × 1.5 thread, and the assembled housing carries an IP65 degree of protection, enabling operation in wash-down zones when a proper gasket is fitted. The complete valve weighs 8.0 kg, so one technician can handle installation without lifting equipment.
Coil Resistance (r20)
2.5 Ω
Degree Of Protection
IP65
Flow Characteristic
Progressive
Hysteresis
0.75% max
Max Drain Pressure (l)
2 bar
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 (5 Bar/notch)
63 l/min
Nominal Size
NG10
Power Consumption (max)
60 VA
Range Of Inversion
0.5% max
Solenoid Connector
DIN 43650/ISO 4400 (M16x1.5)
Supply Voltage
24 V DC
Weight
8.0 kg
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