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Hydraulic Actuators
Hydraulic Actuators can generate very high forces and speed and are ideal for critical valve applications.
When supply of the actuator is hydraulic instead of pneumatic, Hydraulic Scotch Yoke actuators series KSYH/KSYHM can perfectly be supplied. These actuators are manufactured with the same rules and procedures than the pneumatic actuators, but for hydraulic drive.
All Rasa’s actuators can be installed on the following valves:
- ESDV(Emergency Shut Down Valve)
- XV(Block Valve)
- BDV(Blow Down valve)
- SDV(Shut Down valve)
- Shut-off Valve
Technical Specifications
| propellant |
Oil pressure |
|
Actuator mechanism |
Scotch-Yoke |
|
Fluid |
Hydraulic oil |
|
Temperature range |
20-60 degrees centigrade |
|
Supply Pressure |
At least 7 times and maximum 200 times |
|
Maximum output torque |
250000NM |
|
How to command |
Manual and automatic control |
|
Utilization |
Opening or closing industrial valves at high speed |
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