Easytork Rack and Pinion Actuator (ERPA)

Easytork Rack and Pinion Actuator (ERPA Series) Product Line

ERPA is a traditional rack & pinion actuator with an integrated air reservoir.

Key features of the Easytork quarter turn 90-degree pneumatic rotary rack & pinion type style valve actuators

+ Patented spring-less design directly replaces spring return actuators for fail safe
+ Twelve models with torque of up to 13,589 in-lb at 80 psi
+ Each model can be used for open close or modulating: double-acting, fail-safe, fail position (open or close)
+ 2 year / 2 million cycle warranty

For any questions about our vane actuator, please contact us!

Full Catalogs

Easytork Rack & Pinion Actuator (ERPA Series) Catalog (PDF)

Brochures

Easytork Product Summary

Case Studies

Fugitive Emissions - Easytork's Patented Design Allows for Significant Reductions of Actuator Emissions from Pneumatic Systems

Mining Industry - Easytork Performance in Dirty Air Environment

Press Coverage

Valve World Magazine

Cut Sheets (TO COME)

Installation and Operation Manual

ERPA IOM

CAD / 3D Drawings

Please contact us directly for CAD / 3D drawings.

Videos ERPA Overview No Environment Ever Gets Vacuumed into Easytork ERPA

Instructional Videos Basic Overview Part 1 - mounting, installation, solenoid valve functions Basic Overview Part 2 - basic demo/functions with our solenoid valve Basic Overview Part 3 - pilot valve demo, actuator design overview/advantages

White Papers

Valve World Magazine

Case Studies

Fugitive Emissions - Easytork's Patented Design Allows for Significant Reductions of Actuator Emissions from Pneumatic Systems

Mining Industry - Easytork's Outperformance in Dirty Air Environment

Skid Manufacturing - Easytork's Significant Advantages

Water Industry - Using Water to Drive the Easytork Actuator

An End User's Three-Year (and On-Going) Journey with Easytork:
“I am a believer in these actuators… I am certain there are others out there who have been looking for the same solution."

Topic 1: Size and weight
Topic 2: Dirty or wet environment
Topic 3: Ease of use
Topic 4: Accuracy for control valve
Topic 5: Where the end-user is today with actuation