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Valve Actuators

Zhejiang Heyue Flowtech Co., Ltd. – Trusted manufacturer of industrial actuators and control valves since 2006. ISO/CE certified, exported to over 60 countries with 100% quality inspection and 24/7 support.

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17+

Years of Experience

60+

Countries Exported

24/7

Customer Support

About HEYUE

Zhejiang Heyue Flowtech Co., Ltd. was established in 2006 and specializes in designing and manufacturing automatic control valves and actuators. With over 17 years of experience, we have become a leading supplier of pneumatic and electric actuated valves in China.

Our product range includes pneumatic actuators, electric actuators, pneumatic accessories (positioners, limit switch boxes, solenoid valves), pneumatic control valves, motorized control valves, and customized solutions for diverse industrial applications.

ISO/CE Certified Quality Assurance
100% Inspection and Testing Before Shipment
24/7 Online Response and Technical Support
Exported to Over 60 Countries Worldwide

Learn More About Our Production Process →

Our Products

High-performance pneumatic and electric actuators, valves, and accessories engineered for reliability, precision, and durability in industrial environments.

Double Acting Pneumatic Actuator

Bidirectional motion with compressed air on both sides. Ideal for precise open/close control in process automation.

• Requires air supply for both directions
• High torque output
• Durable aluminum housing
• ISO 5211 mounting standard

Pneumatic Ball Valve

3-piece design for easy maintenance. Full port or reduced bore options. Suitable for on/off and modulating service.

• Working pressure up to 1000 psi
• Temperature range: -20°C to 200°C
• Materials: SS304, SS316, Carbon Steel
• Fire-safe design available

Corrosion-Resistant Plastic Actuator

Engineered for aggressive chemical environments. Lightweight and immune to rust and corrosion.

• Body: Reinforced engineering plastic
• Ideal for water treatment, chemical plants
• Low maintenance
• CE and ISO certified

Modulating Electric Actuator

4-20mA signal control for precise positioning. Ideal for continuous process regulation.

• Analog feedback signal
• IP67 protection rating
• Worm gear transmission
• Manual override included

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Spring Return Pneumatic Actuator

Fail-safe design with internal spring to return to safe position during air failure.

• Single-acting operation
• Fail-close or fail-open options
• Compact and reliable
• Suitable for safety-critical systems

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Stainless Steel Pneumatic Actuator

Constructed with high-grade stainless steel for extreme environments and hygienic applications.

• SS316 body and components
• Corrosion and heat resistant
• Food & pharmaceutical compliant
• IP68 optional

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APL210N Limit Switch Box

Compact, weatherproof enclosure with visual position indicator for valve status monitoring.

• IP67 rated
• Mechanical or magnetic sensing
• SPDT switches
• Easy installation on ISO5211

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Electric Butterfly Valve

Motorized butterfly valve with compact electric actuator for space-saving installation.

• Wafer or lug type
• DN50 to DN600 available
• On-off or modulating control
• EPDM or PTFE seat options

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Why Choose HEYUE?

Quality Assurance

100% inspection and testing before shipment. ISO9001 and CE certified.

24/7 Support

Fast response within hours. Technical support available any time.

Global Export

Products exported to over 60 countries with 500+ satisfied customers.

Custom Solutions

Tailored actuators and valves for specific industrial requirements.

Frequently Asked Questions

What is the difference between double-acting and spring return actuators?

Double-acting actuators use air pressure to move in both directions, while spring return actuators use air to move in one direction and a spring to return to the original position when air is removed. Spring return is often used for fail-safe applications.

Are your products certified?

Yes, HEYUE products are certified with ISO9001, CE, and other international standards. We provide quality assurance documentation upon request.

What is the delivery time?

Standard products are typically shipped within 7–15 days. Custom orders may take 20–30 days depending on complexity.

Can you provide OEM services?

Yes, we offer OEM and ODM services. Our R&D team can customize actuators and valves according to your specifications and branding.

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