WORLD'S MOST COMPACT, EFFICIENT, ACCURATE

Quarter Turn Pneumatic Valve Actuators

Easytork's spring-less internal fail-safe reservoir technology is the most innovative advancement in valve actuation in 50+ years, directly replacing spring return actuators.

Designed with engineers and operators in mind to best optimize their processes and to keep them reliable.

Easytork’s quarter turn pneumatic valve actuators are the simple solution to chronic and complex process control problems.

Learn How It Works
Easytork Valve Actuator Installations
EVA Series

Rugged High Quality Pneumatic Rotary Vane Type Actuator for Industrial and Municipal Markets

ECA Control Actuator Series

Best in Class Actuator for Rotary Control Valves - More Efficient and Accurate than Spring & Diaphragms

Easytork Complete Product Line

Complete Product Line (soleonid and pilot valves, limit switches, gearbox operators, positioners, etc.)

Easytork Spring-less Fail Safe Reservoir

Spring-less Fail-Safe Reservoir

This simple patented solution creates a new spectrum of efficiencies to best optimize your process and solve chronic & complex problems.

How Does Our Spring-less Actuator Work?

Air reservoir tanks are commonly used to emergency shutdown (ESD) mission critical valves that would otherwise be too large with springs. Easytork’s quarter turn pneumatic valve actuators utilize an internal air reservoir to ensure valve closure, improving on the way springs in a spring return actuator do. When there is air failure, the pressurized air stored in the reservoir is released to drive the actuator to its fail position.

Features

Proven to Improve, Simplify, and Bring Peace of Mind to Your Process

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Springless Internal Air Reservoir

Safest and most predictable actuator to operate

vane

Simplistic - One Moving Part

Reliability, durability, and accuracy guaranteed

One Moving Part

Multiple Functions in One Unit

One SKU for double acting, fail open, fail close, modulating

All the functions in one unit

Direct Mounts to Most Valves

Multiple ISO/non-ISO flanges with adaptable shafts/inserts

Direct mounts to most valves

Most Compact and Efficient

Smallest, lightest, fastest, most cost efficient

Easytork Actuator Significantly Smaller than Rack & Pinion

Top Tier Modulation Accuracy & Speed

<0.05% repeatability for control valve applications

Extreme accuracy

Case Studies

Fugitive Emissions Reduction:
Easytork's design allows for significant actuator emission reduction from pneumatic systems

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Corrosive & Dirty Environment:
How Easytork actuators thrived in a challenging actuation application while reducing total cost of ownership by over 77% for a mining operator

Read

Footprint Reduction:
How Easytork compact actuators significantly reduce valve actuation footprint in skids and mobile units

Read

Water / Municipal Systems:
Using water to drive Easytork actuators

Read

Recent Installations

Fast acting control valves
Easytork control valves with control loop speed of 0.7s for the full stroke
EVA-1022
EVA-1022 being installed as a problem solver
F-E-T's Forumix
Forum's Forumix Line (photo courtesy of F-E-T)
ECA installation
ECAs (replaced spring & diaphragms) on Fisher control valves
Easytork is the sole warrantor of the ECA product and is NOT affiliated or endorsed by Fisher, or any other Emerson Process Management Company

About Easytork

Headquartered in St. Louis, Missouri, Easytork manufactures quarter turn pneumatic rotary valve actuators for users worldwide in a wide variety of markets such as oil & gas, chemical, aerospace, power generation, water/municipal, general industrial, etc. Our patented spring-less internal air reservoir vane design makes our pneumatic actuator the most compact, efficient, and accurate in the world for isolation valves and for modulation control valves.

There has been no technological advancement in pneumatic actuation in over 50 years. Process users shouldn't have to cater to half century old actuation technology in order to meet their modern challenges. We were founded to establish a better generation of actuation - our products are designed with process users in mind first and foremost, improving and simplifying their process controls while maximizing savings and efficiencies for their facilities. Our customer service and support philosophy, much like our product, is to make our customers' lives easy by providing the highest level of attention and support. Easytork is ISO 9001:2015 certified.

   In-Depth Handbook

Pneumatic Rotary Actuators for Valve Automation Handbook

We wrote this in-depth guide to help process operators and engineers independently make the best valve actuation choices based on their specific application requirements.

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