The Bosch Rexroth 0811404602 (R978714455) is a high-response proportional directional control valve designed for precise hydraulic control in industrial automation systems.
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The Bosch Rexroth 0811404602 (R978714455) is a high-response proportional directional control valve designed for precise hydraulic control in industrial automation systems.
Model Code: 4WRPEH 6 C3 B24L-2X/G24K0/A1M
Type: Servo / proportional directional valve
Size: NG6 (CETOP 3)
Operation: Direct-acting with integrated electronics
4/4-way directional control valve for flow and direction control
Integrated electronics (OBE) for precise control and fast response
Electrical position feedback via inductive transducer
Control signal: ±10 V analog input
Power supply: 24 V DC
Linear flow characteristic for accurate regulation
Nominal flow: approx. 24 L/min
High dynamic response & low hysteresis for closed-loop systems
Control method: Servo solenoid with piston/sleeve design
Mounting: Subplate mounting (standard NG6 pattern)
Electrical connection: बिना plug (connector ordered separately)
Seal material: NBR (suitable for mineral oils)
❌ Discontinued by manufacturer
✅ Replacement model: R901382313
Industrial hydraulic systems
CNC machinery & automation
Presses and injection molding machines
Position, pressure, and velocity control systems
