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EMERSON
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Hytork valve actuators

Highly reliable actuators that repeatedly demonstrate excellent performance in difficult on/off process applications

Heavy-duty actuators backed by decades of field-proven use

Hytork pneumatic actuators are specifically designed to provide valve automation in highly challenging environments. They feature a rugged body made from a high strength LM25 aluminum casting, designed to prevent damage from dents, shock and fatigue.

Hytork VN001 VOS01

Valve Operating System™ (VOS) Turnkey valve operating package with actuator and fully integrated controls.

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Product Documentation

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FEATURED TECHNOLOGY: High on Technology

Hytork's SAFEKEY system uses a flexible stainless steel key in an internal machined keyway. It is stronger than conventional bolting and impossible to remove when pressurized.
FEATURED TECHNOLOGY: High on Technology

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Project Services
Project Services

Our performance services offer expertise and support to help take your operation to the next level.

Lifecycle Services
Lifecycle Services

Our Global Service Centers support all your service requirements or technical queries.

Educational Services
Educational Services

Improve your workforce with a full range of training options from Emerson’s Educational Services.

Consulting Services
Consulting Services

Our reliability services are key to avoiding unplanned shutdowns, increasing yield and reducing costs.

Industry Applications

Chemical
Chemical

Actuation technology capable of handling the toughest chemical industry applications safely and reliably.

Refinery
Refinery

When production quality and safety are high priority, select a market-leading, proven actuation solution for reliability and safety.

Offshore
Offshore

Platform weight restrictions requires lightweight actuation solutions built for demanding offshore, corrosive conditions.

Terminals
Terminals

Assure uninterrupted operations with an actuation emergency shutdown system designed with a self-contained power supply.