ATI Hydraulic Positioning System

Performance Highlights

Advantages

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Industries

The ATI Hydraulic Positioning System (HPS) provides throttling capability for our hydraulic actuators.

This combination of ATI technology provides an excellent solution for control valve applications that require hydraulic actuation.

The HPS receives a 4 – 20 mA signal from the DCS or PLC and uses ATI proprietary technology to move the actuator to its desired position. A comparator circuit and feedback mechanism are integral in an explosion- proof system.

The positioning system is a severe service, durable solution with a proven track record of success in even the harshest of conditions, including offshore oil platforms.

ATI Hydraulic Positioning System Performance Highlights
  • Explosion-proof
  • Ideal for positioning hydraulic actuators
  • Severe service capable, including in offshore environments

Industries

ATI Hydraulic Positioning Systems are used in the following industries. Click below to learn more.

Our Client

Testimonials

In all of the readiness reviews that I have conducted, ATI is by far the most well-prepared. The organization has built a solid foundation, and is off to a healthy start to the new [ISO 9001:2015] standard; ATI has clearly taken a serious approach to addressing the risks of its business and handling mitigation in a controlled manner.

Tom R., , Independent Auditing Agency

ATI linear actuators on 6-inch and 8-inch gate valves have worked flawlessly since put in Y-grade liquid service in 1994.

George Ford, Engineer, Enterprise Products

I was impressed and quite thankful for ATI’s commitment to get the job done on time and with a high level of quality.

Konrad M. Fontenot, Engineering Section Group Lead, Exxonmobil Beaumont

ATI has been supportive when we have had questions and their product has worked well for us. If the application came up again where we had the choice of using the ATI actuators, I would recommend getting them.

,

All of our switching valves for our mole sieve beds are orbit valves fitted with ATI actuators. These have been in service for ~8 months now and have had no issues.

,

ATI was very supportive during this project with helping us when we had to retrofit the actuators to the valves during a quick series of valve replacements.

,

We have 14 of your actuators at this facility, with a clean rack record for over a decade.

Maintenance Team Member, Industrial Gas Supplier

I really appreciate the commitment to deliver the needed products on a very short schedule.

Instrument Engineering Section Member, Gulf Coast Refinery

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