DYDF Single Acting Hydraulic Actuator
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Parameters
1. Max. working pressure: 8MPa
2. Rotating angle: 90°±5°
3. Viscosity of hydraulic oil: 22~46cSt/40℃
4. Ambient temperature: -20~+80℃
5. Flange: ISO5211
6. Output signal: Open/close or 4~20mA
7. Protection grade of signal box: IP65/IP68 ExiaⅡ CT4
8. Torque data
| Model | DYDF80 | DYDF100 | DYDF125 | DYDF160 |
| Torque/N·m | 150 | 420 | 860 | 1200 |
Features
- The DYDF hydraulic actuator is driven using a hydraulic power transmission system, and features a steady performance, low energy consumption and low noise levels, all of which are achieved through the use of a pinion and rack transmission system.
- The emergency valve block can be coordinated with an emergency hand pump to conduct emergency operation of valves in the event of power failures.
- The structure of the cast hydraulic actuator is more compact.
- The body material of the hydraulic actuator is ductile iron or cast stainless steel according to the application environment.
Options
- Manual worm gear: The DYDF hydraulic actuator can be operated manually during power failures.
- Special modular valve block: The DYDF hydraulic actuator is equipped with a special modular valve block, which can conduct emergency operations.
- Special connection mode: Special connection mode makes it easy to connect to the micropower unit.
Index
valve management, marine valve control, ship control
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