Explosion-proof electric actuator for emergency shutoff valve controls in oil and gas plant bg
Explosion & Fire Protection,
Emergency Shutoff
Building a solid defense for safe production
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High precision multi turn actuator electric valve controls for power plant long service life bg1
High Precision &
Long Service Life
Powering a low-carbon future
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Nuclear-grade valve controls with electric actuator safety compliance reliable protection bg1
Safety Compliance
Reliable Protection
Fully meeting nuclear-grade standards
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Superior reliability part turn actuator for pipeline valve controls and long-distance transportation bg2
Superior Reliability
Safeguarding the lifeline of pipeline
transportation
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About Hengchun Actuator

Yangzhou Hengchun Electronics Co., Ltd. was founded in 1994, formerly known as Yangzhou Hengchun Communication Equipment Factory. It is a national-level specialized, refined, characteristic, and innovative "Little Giant" enterprise, an industry leader, and a high-tech enterprise, focusing on the R&D, production and sales of products in multiple fields such as electronics, machinery, communications, and software development.
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Featured Products

Hengchun Actuator manufactures electric, pneumatic, electro-hydraulic & gas-over-oil valve actuators for oil & gas, power, and water industries. ISO certified, explosion-proof, smart control solutions.
Intelligent Multi-turn Electric Actuator
CKDII series intelligent multi-turn electric actuator is a newly launched industrial automation valve control device by Yangzhou Hengchun Electronics Co., Ltd.
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Multi-turn Nuclear-grade Valve Electric Actuator

CKDH Series Class 1E, Category K3  multi-turn nuclear-grade valve electric actuator is a core driving device independently R&D by Yangzhou Hengchun Electronics Co., Ltd. for the nuclear power field. Installed outside the containment vessel of nuclear reactors, it can operate stably under normal working conditions and SL2 safe shutdown seismic load, with a design life of 40 years, fully meeting the stringent requirements of nuclear power process systems.

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CKDJII Series Angular Stroke Intelligent Electric Actuator
Quarter-turn electric actuator for butterfly valves, ball valves and dampers — 40–2000 N·m torque, IP68 protection, ATEX explosion-proof options, DCS/PLC compatible. Manufactured by Yangzhou Hengchun Electronics, China.
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CKDJ Series Part-Turn Electric Actuator | Quarter-Turn Valve Actuator Manufacturer
CKDJ Series part-turn electric actuator by Yangzhou Hengchun: 0–90° (up to 300°) quarter-turn actuator for butterfly & ball valves. On-off & regulating types, DCS/PLC compatible, ATEX-ready. China manufacturer.
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Industry Valve Actuator Solutions

Our products are widely used in key industrial fields such as energy and power, petrochemicals, thermal power/nuclear power, long-distance pipelines, and offshore oil and gas platforms, providing stable and reliable products and service support to global customers.

Hengchun Actuator Services Tailored to You

We are dedicated to providing global customers with reliable, efficient, and professional service support.

24/7 Rapid Response

Round-the-clock remote support and efficient on-site service dispatch to keep your operations running.

Professional Service

Our certified engineers deliver standardized services, including critical nuclear-grade solutions.

Quality Assurance

All products come with formal warranties, backed by free maintenance and replacements.

Customized Solutions

We tailor actuator designs, system integration, and training programs to fit your specific project needs.

Transparent Cooperation

Clear communication, no hidden fees, and continuous improvement through customer feedback.

Compliance & Responsibility

We operate in strict accordance with international standards, safe and sustainable industry.

Certified Quality & Trusted Partners

The company has successively passed various domestic and international authoritative certifications such as ISO9001, ISO14001, ISO45001, CE, ATEX, API Q1, and GJB9001C, obtained the Customs Union EAC certification, Explosion-Proof Electrical CCC certification, and Five-Star After-Sales Service Certification. Furthermore, it has obtained the Nuclear-Grade Valve Electric Actuator Design and Manufacturing License issued by the National Nuclear Safety Administration.


DIGITAL SHOWROOM

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Latest News & Events

NEWS

What Are Marine Electric Actuators and How Do They Work on Boats

2026-06-30

A marine electric actuator lets you automate tasks on your boat. You can use it to open engine hatches. You can move windows or adjust doors with a button. This technology helps your boat stay comfortable and safe.

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2026-06-30

Essential Tips for Installing and Maintaining Marine Electric Actuators

2026-06-29

You face hard problems when you work on the water. Saltwater, wet air, and shaking can hurt your equipment. If you want your systems to work well and stay safe, you need to install and care for them the right way.

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2026-06-29

Ready for a Customized Solution?

Discuss your specific application needs with our engineers. Get expert recommendations for valve actuator selection, integration, and smart control solutions tailored to your project.
Contact us
Hengchun Actuator manufactures electric, pneumatic, electro-hydraulic & gas-over-oil valve actuators for oil & gas, power, and water industries. ISO certified, explosion-proof, smart control solutions.

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Contact Us

Add:  Ji'an N Rd, Hanjiang District, Yangzhou, Yangzhou, Jiangsu, China
Tel: +86-514-80826580
Mobile phone: +86-19952453579
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