RTJ01 electro hydraulic servo valve, 5L/min 21Mpa
two-stage electro-hydraulic servo valve can work at low pressure (1.1 MPa), with good dynamic response
- Maximum pressure: 21 MPa
- Rated flow: 5 L/min ( △ PN=11 MPa)
- Freq. response: At rated pressure, the frequency width (-3dB) is not less than 20HZ
- Hysteresis: ＜4%
- Resolution ratio:＜1%
- Null shift: ≤3%（at 80-110% oil supply pressure）
- Can work at low pressure (1.1 MPa)
This Series Flow Control Servo Valves are throttle valves for 3-way and preferably 4-way applications. They are a high performance, 2-stage design that covers the range of rated flows from 5 l/min at 21bar valve pressure drop per spool land. The design is simple and rugged for dependable, long life operation. The pilot stage is comprised of a symmetrical, nozzle-flapper torque motor.
Features:
- 2-stage flow control Mechanical Feedback (MFB) Servo Valve
- Nozzle-flapper pilot stage technology provides high dynamics, high resolution and low hysteresis
- High spool driving forces and rugged design ensures long-life operation
- Compact design enables applications with limited footprint
Application
find use in various industrial applications, including:
- Motion control with the highest performance.
- Used for turbine for the power station
MOOG Servo Valve Equivalent/Replacement
| RADK-TECH | MOOG | Remark | |
| Jet pipe Servo Valve | RT6615E Series | D661 Series | |
| RT6617E Series | D662 Series | ||
| RT6619E Series | D663/664 Series | ||
| Twin flapper-nozzle electro | RT7625M Series | G761 Series | |
| RT7625E Series | D765 Series | ||
| RT7325M Series | 730 Series | ||
| RT6225M Series | 062 Series | ||
| RT6215M Series | G631 Series | ||
| Direct acting proportional | RT6313E Series | D633 Series | |
| RT6315E Series | D634 Series |
