E2HR SeriesElectro-Hydraulic Rotary Valve Actuator
Compact. Simple. Versatile. Delivering up to 300,000 in-lbs of torque with an energy efficient motor design.
Specifications
| Torque | up to 300,000 in-lbs |
|---|---|
| Rotation | 90 degrees +/- 5 degrees |
| ESD | ESD Capable |
| Duty Cycle | 100% |
| Consumption | Very Low Power |
| Operating Mode | Power on Demand – Lock in Place |
| Sealing Capability | Tight Shutoff |
| Valve Operation Mode | On/Off or Modulating service |
| Fail Modes | Fail-Last, Fail-Close, Fail-Open |
| Speed | 20 Degrees/Sec |
| Override Feature | Hydraulic Manual Override |
| Standard | 240V Single Phase | 50/60Hz |
|---|---|---|
| Optional | 115V Single Phase | 50/60Hz |
| Optional | 575V 3 Phase | 50/60Hz |
| Optional | 460V 3 Phase | 50/60Hz |
| Standard | Nema 4 | IP65 |
|---|---|---|
| Optional | Nema 4X | IP67 |
| Optional | Nema 7 | |
| Optional | CSA approved Cl 1, Div
2, grps A, B, C, & D (OPT) CSA approved Cl 1, Div 1, grps C, & D (OPT) /ATEX, II 3G EEx nA II T3 -40°C ≤ Ta ≤ 65°C / ATEX, II 2G EEx ‘d’ iiB, T3 -40°C ≤ Tamb ≤ 65°C |
Operational Temperature Ratings
| Temperature Range | -50C to +40C Operating Temp. |
|---|
Highlights
All in one design. No need for a separate hydraulic power unit and hoses.
Large, easy to use touch screen for quick setup and operation.
System records position and time data for valve performance analysis.
Initiate PST from touch screen or remotely.
Can be mounted in horizontal valve stem applications.
Diagnostics and Trouble-Shooting by Cowan* (*direct VPN connection required)
Very low power consumption; Tight Shutoff; Power on Demand – Lock in Place.
Fail last lock; Fail close; Fail Open.
Simple Installation – complex hydraulic supply system not required; Remote Diagnostics/Data logging.
100% Duty Cycle; Variable speed motor allows for custom open & closing times.
Design & Materials
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Compact Design | All in one design. No need for separate hydraulic power units and hoses.
Versatile Modes | The E2HR provides Fail Last, Fail Close, and Fail Open modes. It also has the ability to be mounted in horizontal and vertical positions.
Rotary Valve Actuator | The rotary valve actuator offers up to 300,000 in-lbs of Torque.
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.
E2HR Applications
The E2HR Electro-hydraulic Rotary Actuator has a myriad of applications.
Oil and Gas
Enhancing oil and gas processes with the E2HR electro-hydraulic actuators, ensuring precise flow regulation for optimal performance and reliability.
Chemical Processing
Optimizing chemical processing with E2HR electro-hydraulic actuators, enabling precise adjustment of flow for enhanced product quality and efficiency.
Mining
Improving mining and mineral processing efficiency with E2HR electro-hydraulic actuators, facilitating precise control over slurry flow rates for optimized extraction and resource utilization.
Power Generation
Maximizing power generation efficiency with E2HR electro-hydraulic actuators, enabling precise adjustment of steam flow for optimal turbine performance and energy output.
Water Treatment
Maximizing power generation efficiency with E2HR electro-hydraulic actuators enabling precise adjustment of steam flow for optimal turbine performance and energy output.
Manufacturing
Boosting manufacturing productivity with E2HR electro-hydraulic actuators, facilitating precise control over material flow for optimized production processes and quality outputs.
Datasheets & Videos
The E2HR Series is an all-in-one design. No need for separate hydraulic power units and hoses.
The E2HR, Electro-hydraulic Rotary Actuator packs high performance into the smallest possible installation envelope for ¼ turn valve actuating applications. All hydraulic components and sensors are integrated into a single compact manifold block that also houses the 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.
Main Panel: The E2HR control panel comes standard with a touch screen* for quick setup and easy operation. The panel can be mounted remotely or on your E2HR.
In addition, you can operate your E2HR locally using the physical buttons on the front of the panel.
*Touch Screen not available for low temperature applications
Status Screen: The E2HR status screen gives you a quick overview of your system status. Available from the touch screen* or via Wi-Fi.
Remote Screen: Operate your E2HR remotely using one of the communication protocols below.
