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New: We now have two sizes of the declutchable gear operator available (for EVA-0514 through EVA-1436). More info in the product section.

Easytork Pneumatic 1/4 Turn Vane Actuators


Easytork is a manufacturer of patented high-performance quarter-turn rotary pneumatic vane actuators and associated valve automation products.

“The introduction of the pneumatic fail-safe actuator without the use of springs, external reservoirs, has significantly changed the pneumatic fail-safe industry. This technology is in line with the global trend towards advancement in durability, safety, efficiency and cost of pneumatic actuators.”

- As featured in Valve World Magazine, Special Topic




Easytork is the proud recipient of the Frost & Sullivan New Product Innovation Award in the pneumatic actuators market

- April 2017

More Information

When to use Easytork for valve automation? When SOLUTIONS are required.

2-year / 2-million cycle warranty High cycle applications
Most compact, lightest, lowest air consumption actuator in the market (40+% smaller, 50+% lighter) Longevity in harsh dirty environments
Precise throttling of <0.5% repeatability Easiest actuator to direct mount to ball valves and butterfly valves
Multiple functions in one unit: convert between double-acting and fail-safe, and fail-open and fail-close (<60 sec) 0% side loading to improve valve life cycle
AWWA C541 compliant One stop shop for valve actuation

PRODUCT LINE


EVA Series Actuators

Patented vane actuator with an integral air reservoir eliminates the need for springs and exponentially increases the efficiency and relability of actuation. Max size up to 12,205 in-lb @ 80 psi /22,885 in-lb @ 150psi. AWWA C541 compliant.

ESV Series Solenoid Valve

Patented solenoid valve covers a full range of applications including NEMA 4, Ex-Proof, ATEX EX, I-Safe, Low-Temp, and Low Power. From 24VDC, 120 VAC, and 240 VAC.

EPV Series Air Pilot Valve

Even with a third party solenoid valve, users can convert EVA double-acting actuator to fail-safe through Easytork's patented air pilot valve.

Control Valve Solution

Unparalleled control valve characteristics with the EVA: Repeatability <0.5%, fast valve position response, excellent frequency response, and stiffness for throttling control all in the smallest actuator package.

Lockout & Partial Stroke Test

Integral add on to EVA actuators without adding hysteresis to valve connection.

Declutchable Gear Operator

Direct mountable to EVA actuators without adding hysteresis to valve connection.

Limit Switches

Easytork offers a full range of NEMA 4 and explosion proof applications.

Mounting Hardware

When direct-mount is not an option, our adaptable shafts, drive inserts, and brackets eliminate need for couplers and their associated costs and mechanical issues. Easytork mounting hardware will not cause stem side loading and protects actuator valve stem from leakage.

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ABOUT EASYTORK AUTOMATION


Easytork Automation Corporation’s business principle is to provide clients the easiest actuator experience through Easytork's innovative and high-quality products and services. Easytork is headquartered in St. Louis, Missouri.

Easytork is the 2013 Emerson Arch Grant recipient, the 2015 second place recipient of the Accelerate St. Louis Challenge (St. Louis Economic Development Partnership), and a 2015 Bright Futures recipient.