EEHA-Series electro-hydraulic actuators are to operate a quarter turn valves such as ball valves, butterfly valves, plug valves and damper. EEHA-series are designed as a self-contained system for specially BWTS applications. Compact, lightweight, self-contained designs with DNV certificate are EEHA series advantages. 

The actuator housing contains all the control system such as motor, pump, power pack, solenoid valves and so on.

The bagic design of the actuator is a rack & pinion. The actuator housing material is cast iron, enclosure is aluminum for lightweight and less stress of the pipeline.

[Key Technical Advantages]

1) LCP (Local Control Pannel)

2) Multi communication protocols

3) Operating status monitor and self checking system

4) Protection class IP 67

5) Manual Emergency Operation with protable hand pump

6) Wide range of output torques; 116 to 7017NM

[EHA-Series Specifications]

EEHA-Series : Electro Hydraulic Actuators

Certified by DNV GL

1. Integrated Self-Contained Design

The EEHA-Series actautors form a self-contained system that contains all the control system inside of the actuator housing. This actuator combines the advnatages of a hydraulic system and an electrical unit perfectly and reduces procurement and assembling time in hazardous areas.

Hydarulic power pack, solenoid valve, positioner, motor, pump and other control components are installed inside of the actuator and tested.

2. No limitation of installation position.

EEHA series actuators can be installed in vertical, horizental and all around and provides rugged performance of the valve operation.

3. Various options avaliable

On-off or control operation, partial stroke, various voltage, stroke time are available in accordance with a client requirements.

4. DNV Certified - Reliable

EEHA-Series actuator is certified by DNV GL.

The type approval certificate has the below location classes;

Temperature D

Humidity        B

Vibration        A

EMC              A

Enclosure      C

5. Suitable for BWTS (Ballast Water Treatment System)

Compact, lightweight and space saving are the most key advantages of EEHA-Series actuator.

All the control system installed inside of the actuator provides customised engineering service.

6. LCP (Local Control Panel)

LCP is provided for easy maintenance and local control. The simply operating button and clear marked alarm signal lead the reliable and accurate local operation.

EEHA-Series / Electro-hydraulic actuators are specially designed for BWTS or BWMS to operate ball or butterfly valves. Please kindly refer to the below for technical advantages and product specifications.

[EEHA-Series Key Technical Advantages]

1) LCP (Local Control Pannel)

2) Multi communication protocols

3) Operating status monitor and self checking system

4) Protection class IP 67

5) Manual Emergency Operation with protable hand pump

6) Wide range of output torques; 116 to 7017NM

7) Operating pressure ; Up to 150 bar

8) Light weight, Compact Design

9) DNV Certified

EEHA-Series : Electro Hydraulic Actuators

Certified by DNV GL

1. Integrated Self-Contained Design

The EEHA-Series actautors form a self-contained system that contains all the control system inside of the actuator housing. This actuator combines the advnatages of a hydraulic system and an electrical unit perfectly and reduces procurement and assembling time in hazardous areas.

Hydarulic power pack, solenoid valve, positioner, motor, pump and other control components are installed inside of the actuator and tested.

2. No limitation of installation position.

EEHA series actuators can be installed in vertical, horizental and all around and provides rugged performance of the valve operation.

3. Various options avaliable

On-off or control operation, partial stroke, various voltage, stroke time are available in accordance with a client requirements.

4. DNV Certified - Reliable

EEHA-Series actuator is certified by DNV GL.

The type approval certificate has the below location classes;

Temperature D

Humidity        B

Vibration        A

EMC              A

Enclosure      C

5. Suitable for BWTS (Ballast Water Treatment System)

Compact, lightweight and space saving are the most key advantages of EEHA-Series actuator.

All the control system installed inside of the actuator provides customised engineering service.

6. LCP (Local Control Panel)

LCP is provided for easy maintenance and local control. The simply operating button and clear marked alarm signal lead the reliable and accurate local operation.

[EEHA-Series Specification]