Bosch Rexroth | 4WRPH6XB12L-2XG24Z4M-842
4WRPH6XB12L-2X/G24Z4/M-842
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The 4WRPH6XB12L-2X/G24Z4/M-842 valve belongs to the 4WRP Solenoid Valves series and is manufactured by Bosch Rexroth for hydraulic automation tasks. The unit is built in nominal size 6, matching ISO subplate ports for compact circuits. A porting pattern of ISO 4401-03-02-0-94 aligns the mounting face with standard manifolds, allowing quick installation. The valve handles a nominal flow of 12 l/min for steady control and can pass up to 40 l/min when full stroke is commanded. Its solenoid is energized from a 24 V DC supply and draws 40 VA, while coil resistance at 20 °C is 2.5 Ω to shape the current curve. During peak demand the solenoid current may reach 2.7 A, so drive electronics must be sized accordingly.
Environmental sealing reaches IP65 per DIN 40050, preventing oil spray and dust from entering the housing. Connection is made through a DIN 43650 (ISO 4400) plug with an M16×1.5 thread that provides two power pins and protective earth. Closed-loop behavior is aided by an LVDT DC/DC position transducer, enabling hysteresis not exceeding 0.2 %. Pressure limits stand at 315 bar on ports P, A, and B, while port T tolerates up to 250 bar to suit high-pressure returns. The valve responds within 10 ms from 0 to 100 %, supporting rapid axis movements in servo loops. Its operating mass is 2.3 kg, which eases handling during service and keeps load on mounting surfaces moderate.
Technical Specifications
Coil Resistance (20 °c)
2.5 Ω
Degree Of Protection
IP65 (DIN 40050)
Electrical Connector
DIN 43650 (ISO 4400), M16x1.5 (2P+PE)
Hysteresis
≤ 0.2 %
Max Operating Pressure (p/a/b)
315 bar
Max Pressure Port T
250 bar
Max Solenoid Current
2.7 A
Maximum Flow
40 l/min
Nominal Flow
12 l/min
Nominal Size
6
Porting Pattern
ISO 4401-03-02-0-94
Position Transducer Type
LVDT (DC/DC)
Power Consumption
40 VA
Response Time (0–100%)
≤ 10 ms
Supply Voltage
24 V DC
Weight
2.3 kg
1620 Old Apex Road
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