ATI Gas Motor Actuator Control

Performance Highlights




The ATI Gas Motor Actuator Control package utilizes hi-pressure poppet valve technology to provide reliable, maintenance-free control of gas motor actuators. The standard local auto-manual control consists of a poppet selector valve and two limit valves. The patented Limit Valves, operated through a reliable cam mechanism, utilize a mechanical plunger integral to the proven poppet valve. The poppet valve directly stops gas flow through the motor as opposed to operating a spool-type selector valve. This design provides quick, positive shut-off of the actuator to eliminate excessive torque on the valve and the waste of valuable gas. The auto-manual station, which can be remotely located, utilizes the proven and reliable poppet valve design to provide a compact, easy to use, local control of the valve. In addition, all of the proven control packages, includings Remote Electric, Automatic Station Bypass, and Line Break Systems can be provided for operation with the Gas Motor Actuator Control.

ATI Gas Motor Actuator Control Performance Highlights
  • Components are constructed of marine-grade, hard-anodized aluminum and stainless steel for maximum corrosion resistance and longer cycle life.
  • Built-in pilot pistons provide signal inputs for solenoids or pneumatic devices.
  • High-flow exhaust valve improves motor efficiency while reducing gas consumption.
  • Commercially available 3-way stainless steel valve, with stainless steel lockable handle, for local auto/manual selector.
  • Optional limit switches with two explosion-proof SPDT hermetically sealed proximity switches for position feedback.
  • Controls can be valve or remote mounted.


ATI Gas Motor Actuator Controls are used in the following industries. Click below to learn more.

Our Client


I have to say, we looked at the valves and the actuators this afternoon and they are very well packaged and presented. I want to thank ATI for the attention this order has clearly received & I plan to pursue similar solutions in the future with you guys.


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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