The Water Hydraulics Co. Ltd
Electronic Proportional Directional Flow Control Valve (DN3, 1-10 L/min)
Model No.: 223ARRW / 2M23ARRW
Proportional directional flow control valve (4/3, closed P centre) driven by a high-accuracy stepper motor. Configurable for manual/joystick input or speed/positional control, with closed-loop feedback via the ST5 microstep controller. The 0.5-10 L port configuration suits precise low-flow control.
Specifications
| Valve Function | 4/3 valve |
| Actuation | Stepper motor |
| Nominal Size | DN3 |
| Max Inlet Pressure | 200 bar |
| Operating Pressure Range | 0-160 bar |
| Max Flow | 10 L/min |
| Porting | BSPP / 매니폴드 |
| Voltage | 48V DC (125 mA) |
| Body Material | 316 스테인리스강 / 세라믹 / 폴리머 |