Pleiger was the first to introduce electro-hydraulic actuators to shipbuilding markets. This revolutionary innovation benefitted everyone—the designer, the shipyards and the ship owners—significantly.
Now we’re taking it a step further and extending the range of potential applications:
The NEW EHS-EX Power Unit For Hazardous Areas!
It boasts the following features:
- Suitable for installation on open deck
- Suitable for installation in arctic conditions down to –55°C
- Available with quick-closing function
- Closing time according to your needs (approx. 6 to 30 sec.)
- Available with directly mounted hand pump
- With or without inner heating system
For installations on:
- Ball valve
- Butterfly valve – cryogenic valves
Possible operation/functions:
- Double- and single-acting
- Open/close or continuous feedback
The sophisticated design of our EHS-EX Power Unit in combination with our wide range of hydraulic actuators offers you a unique solution for your individual requirements.
Double-acting
Type : EHS-EXD/15 … 1400
Torque : 174 Nm … 14.000 Nm
Operation : OP / CL or Continuous
Single-acting
Type : EHS-EXSG/15 … 1400
Torque CL : 174 Nm … 14,000 Nm
Torque OP : 73 Nm … up to 6,625 Nm
Operation : OP / CL or Continuous
Explosion-proof version:
II 2G Ex d IIC T4 at –55°C / +70°C
II 2G Ex d IIC T6 at –25°C / +40°C
Installation types:
Dry, submersible or submerged, as well as on deck!
Application examples
Here you will find pictures of our systems in use.
