E2H Series
Electro-Hydraulic Valve Actuator
Compact. Simple. Versatile. Delivering thrust up to 282,600 lbs and equipped with an energy efficient motor design for linear control valve automation.
The E2H Series is an all-in-one design for linear control valve automation. No need for separate & bulky hydraulic power units and hoses.
The E2H, Electro-hydraulic Actuator for linear valve automation packs high performance into the smallest possible installation envelope for linear valve actuating applications.
All hydraulic components and sensors are integrated into a single compact manifold block that also houses the linear actuator and integral oil reservoir.
The control panel can be mounted directly to the manifold block or installed remotely to run multiple units from a single control panel This self-contained actuator can be installed either vertically or horizontally and has no external piping.
Specifications At a Glance
Thrust up to 282,600 lbs
ESD Capable
Very Low Power Consumption - Lock in Place
On/Off or Modulating Service
Stroke Range: Up to 36"
100% Duty Cycle
Tight Shutoff
Fail Last Lock, Fail Close or Fail Open
Interactive Icons
Roll Over the icons to learn more
Easy To Use Display
The large, easy to use touch screen display makes it easy for quick setup and operation. The software provides logging of real-time valve performance analysis.
Compact Design
All in one design. No need for separate hydraulic power units and hoses.
Versatile Modes
The E2H provides Fail Last, Fail Close, and Fail Open modes. It also has the ability to be mounted in horizontal and vertical positions.
Linear Valve Actuator
The linear valve actuator offers up to 282,600 lbs of Thrust.
Features
Very Low Power Consumption
100% Duty Cycle
Tight Shutoff
Remote Control Panel Option
Fail Last Lock, Fail Close, or Fail Open
On/Off Modulating Service
The Panel Design
Main Panel: The E2H electro-hydraulic actuator control panel comes standard with touch screen* for quick setup and easy operation. The panel can be mounted remotely or on your E2H.
In addition, you can operate your E2H locally using the physical buttons on the front of the panel.
Status Screen: The E2H status screen gives you a quick overview of your system status. Available from the touch screen* or via Ethernet.
Remote Screen: Operate your E2HR remotely using one of the communication protocols below.
*Touch Screen not available for low temperature electro-hydraulic actuator applications
Operate Your E2H Remotely Using Our Remote Panel Option
- The control panel on the electro-hydraulic actuator can be mounted remotely and control multiple valves.
- It’s ideal for hazardous area locations.
- It gives you the flexibility to mount the control panel in a safe zone thereby providing a significant cost saving.
- Access valve performance data for multiple valves from one control panel.
- Designed to suit your installation.
Electro-Hydraulic Valve Actuator Design
Compact: The Linear Electro-Hydraulic Acutator is an all in one design. No need for a separate hydraulic power unit and hoses.
Simple: Easy to use touch screen for quick setup and operation.
Data Logging: System records position and time data for valve performance analysis.
Partial Stroke Test: Initiate PST from touch screen or remotely.
Versatile: Can be mounted in horizontal valve stem applications.
Remote Diagnostics and Trouble-Shooting by Cowan*
(*direct VPN connection required)
Voltage
Standard | 240V Single Phase | 50/60Hz |
Optional | 115V Single Phase | 50/60Hz |
Optional | 575V 3 Phase | 50/60Hz |
Optional | 460V 3 Phase | 50/60Hz |
Environmental
Standard | Nema 4 | IP65 |
Optional | Nema 4X | IP67 |
Optional | Nema 7 |
Hazardous Area Class
Optional | CSA approved Cl 1, Div 2, grps A, B, C, & D |
CSA approved Cl 1, Div 1, grps C, & D | |
ATEX, II 3G EEx nA II T3 -40°C ≤ Ta ≤ 65°C | |
ATEX, II 3G EEx nA II T3 -40°C ≤ Ta ≤ 65°C Tamb ≤ 65°C |