Rotork EH electro-hydraulic actuators have been selected as a reliable solution for fail-safe valve control on a pivotal...
Hydraulic power units (HPUs) complement our extensive offering of rotary and linear actuators. We have over three decades of experience in their manufacture with units in service in a variety of plants and pipelines in locations spanning the globe. Although our HPUs are primarily intended to power our hydraulic actuators they are of course suitable for other applications as well. In order to provide a complete range of options to best meet the requirements of any application, we also have the Skilmatic range of self-contained electro-hydraulic actuators.
- Hydraulic fluid capacity from 19 to 7,570 litres (5 to 2,000 U.S. gal)
- Operating pressures up to 245 bar (5,000 psi)
- Flow rates up to 3,785 Ipm (1,000 U.S. gpm)
- Electrical classifications: NEMA 4, 4x, 7 or comparable CSA or ATEX ratings
- Custom engineered solutions to meet the specific demands of each application
- Sole source responsibility for the complete operating system including field survey, design, fabrication, test, installation and start-up
- Best-in-class documentation and service manuals
- Unparalleled support via Rotork’s vast global sales, field service and maintenance network
See publication PUB062-001 for further details.