Products

Pneumatic and Electric Actuators

Pneumatic and electric actuators for industrial valve automation, built to the specified mounting, torque and supply, and delivered as OEM or ODM with matching control accessories.

Pneumatic Actuator

Theoborn pneumatic actuators are designed to transform complex traditional valve operations. Built with precision engineering and robust materials,

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Pneumatic Actuator

Electric Actuator

Driven by innovative thinking and high technology, our electric actuators provide highly accurate positioning and smart automation. They

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Electric Actuator

Pneumatic Accessories

Supported by our advanced production techniques, Theoborn offers a comprehensive range of pneumatic accessories. From limit switch boxes

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Pneumatic Accessories

Pneumatic Actuator

Theoborn pneumatic actuators are designed to transform complex traditional valve operations. Built with precision engineering and robust materials, they deliver fast response, high durability, and cost-effective fluid control for demanding industrial environments.

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Electric Actuator

Driven by innovative thinking and high technology, our electric actuators provide highly accurate positioning and smart automation. They are the ideal choice for modern industries seeking to optimize process control, enhance system safety, and generate considerable profits.

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Pneumatic Accessories

Supported by our advanced production techniques, Theoborn offers a comprehensive range of pneumatic accessories. From limit switch boxes to solenoid valves, our accessories work flawlessly with our actuators to maximize the efficiency and reliability of your entire valve usage.

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OEM & ODM

OEM and ODM builds for pneumatic and electric actuators, matched to the mounting standard, torque, travel, and the air or power supply. Housing, nameplate, and accessories such as the solenoid valve, limit switch, or positioner are confirmed before production at the Wenzhou factory.

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FAQs About
Pneumatic and Electric Actuators

Questions on the actuators THEOBORN manufactures, OEM and ODM, selection, shipping, and documents.

THEOBORN supplies pneumatic actuators, electric actuators, and the accessories used to automate valves. Pneumatic models include rack and pinion, scotch yoke, stainless steel, and spring-return actuators. Electric models and matching accessories — solenoid valves, limit switches, manual overrides, and positioners — are listed in the catalogs on the Download page.

Selection depends on the valve type and size, the torque the valve needs, the air supply or voltage available, and whether the actuator should fail open, fail close, or stay in place. Send those details with the working medium and we will recommend a model. Torque and dimensions are in the selection manuals on the Download page.

Common accessories are solenoid valves, limit switch boxes, manual overrides, and positioners. Tell us the actuator model and the signal you need (on/off or modulating) so the accessory matches the mounting and the supply.

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The right actuator for your valve.

Send the valve type, size, torque and the air or power supply. We match a pneumatic or electric actuator, plus the solenoid valve, limit switch or positioner that mounts with it.

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