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      Whether you’re a startup looking for a reliable manufacturer or an industrial distributor wanting to expand your product line, we’re ready to support your vision.

      • 🏭 In-House R&D & Manufacturing: From PCB to enclosure, all under one roof.
      • 💬 Multilingual Support: English-speaking engineers and sales staff.

      • ⚙️ Flexible MOQ: Support for both startups and global brands.

      • 🚀 Fast Prototyping: Sample delivery in 7–10 days.

       Contact us today to request a product catalog or get a free consultation.

      Ken Bryan

      kbryan@dcl-controls.com

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      DCL 华易智控 图标 | DCL Controls Logo

      成立於 2001 年,專精於流體製程控制 23 年。

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Electric Actuator

  • Why choose an electric actuator?
    • Reliable and Durable
    • Compact and Space-Saving
    • High Efficiency
    • High Precision and Controllability
    • Ease of Use
    • DCL Electric Actuator
  • How does an electric actuator works?
    • ON-OFF Actuator
      • Power by AC85-265V & Control by Relay
      • Power by DC24V & Control by Relay
      • Power by AC85-265V & Control by Switch
      • Power by DC24V & Control by Switch
    • Modulating Actuator
      • Control via 4-20mA
      • Control via 2-10V
      • Control via fieldbus
      • Control via IIoT
  • What type of valves can DCL electric actuators drive?
    • Drive butterfly valve
    • Drive ball valve
    • Driving Ventilation Dampers and Air Flap Valves
    • Drive other type of valves
    • Drive other devices
  • How to choose an actuator?
    • Certifications
    • FAQ
  • Installing and Using
    • 5 Steps to Start Using DCL Actuator
      • 1. Install actuator onto the valve
      • 2. Check mechanical limiter
      • 3. Wiring
      • 4. Set end-position of Open/Close
      • 5. Start to Use
    • How-tos
    • User Manual
    • Application Notes
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    • Common faults & Troubleshooting
      • for ON-OFF Actuator
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      • for DCL-02 ON-OFF Actuator
      • for DCL-02 Modulating Actuator
  • Technical Documents
    • Standards – ISO/EU/GB
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  • Technical Inquiry
  • Why choose an electric actuator?
    • Reliable and Durable
    • Compact and Space-Saving
    • High Efficiency
    • High Precision and Controllability
    • Ease of Use
    • DCL Electric Actuator
  • How does an electric actuator works?
    • ON-OFF Actuator
      • Power by AC85-265V & Control by Relay
      • Power by DC24V & Control by Relay
      • Power by AC85-265V & Control by Switch
      • Power by DC24V & Control by Switch
    • Modulating Actuator
      • Control via 4-20mA
      • Control via 2-10V
      • Control via fieldbus
      • Control via IIoT
  • What type of valves can DCL electric actuators drive?
    • Drive butterfly valve
    • Drive ball valve
    • Driving Ventilation Dampers and Air Flap Valves
    • Drive other type of valves
    • Drive other devices
  • How to choose an actuator?
    • Certifications
    • FAQ
  • Installing and Using
    • 5 Steps to Start Using DCL Actuator
      • 1. Install actuator onto the valve
      • 2. Check mechanical limiter
      • 3. Wiring
      • 4. Set end-position of Open/Close
      • 5. Start to Use
    • How-tos
    • User Manual
    • Application Notes
  • Maintenance & Repair
    • Common faults & Troubleshooting
      • for ON-OFF Actuator
      • for Modulating Actuator
      • for DC24V Actuator
      • for DCL-02 ON-OFF Actuator
      • for DCL-02 Modulating Actuator
  • Technical Documents
    • Standards – ISO/EU/GB
    • Technical Articles
  • Technical Inquiry
  • Why choose an electric actuator?
    • Reliable and Durable
    • Compact and Space-Saving
    • High Efficiency
    • High Precision and Controllability
    • Ease of Use
    • DCL Electric Actuator
  • How does an electric actuator works?
    • ON-OFF Actuator
      • Power by AC85-265V & Control by Relay
      • Power by DC24V & Control by Relay
      • Power by AC85-265V & Control by Switch
      • Power by DC24V & Control by Switch
    • Modulating Actuator
      • Control via 4-20mA
      • Control via 2-10V
      • Control via fieldbus
      • Control via IIoT
  • What type of valves can DCL electric actuators drive?
    • Drive butterfly valve
    • Drive ball valve
    • Driving Ventilation Dampers and Air Flap Valves
    • Drive other type of valves
    • Drive other devices
  • How to choose an actuator?
    • Certifications
    • FAQ
  • Installing and Using
    • 5 Steps to Start Using DCL Actuator
      • 1. Install actuator onto the valve
      • 2. Check mechanical limiter
      • 3. Wiring
      • 4. Set end-position of Open/Close
      • 5. Start to Use
    • How-tos
    • User Manual
    • Application Notes
  • Maintenance & Repair
    • Common faults & Troubleshooting
      • for ON-OFF Actuator
      • for Modulating Actuator
      • for DC24V Actuator
      • for DCL-02 ON-OFF Actuator
      • for DCL-02 Modulating Actuator
  • Technical Documents
    • Standards – ISO/EU/GB
    • Technical Articles
  • Technical Inquiry

Tech. Support

Application Notes of DCL Actuator

  • DCL 控制
  • 2025-03-20
  • 3:06 上午
DCL Actuator Modbus Application Note
Actuator

DCL Actuator Modbus Application Note

DCL actuators support the Modbus-RTU protocol. Referring to this application

View More >
8 月 1, 2023

Can DCL Actuators Be Used in High-Altitude Areas?

High-altitude environments present unique challenges that can impact the performance

View More >
6 月 7, 2023

Why Do Some Actuators Need Explosion Protection?

  1. What is an Explosion? An explosion occurs when

View More >
4 月 23, 2023
Ventilation Butterfly Valve Torque Reference Table
Actuator

Ventilation Butterfly Valve Torque Reference Table

Are you still struggling to determine the torque for ventilation

View More >
4 月 23, 2023
Previous : User Manual of DCL Actuator

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Ventilation Butterfly Valve Torque Reference Table
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索取報價單

Press "Send" now, we will confirm the product model number and local distributor with you later on and then send you the quotation.

WhatsApp

Scan QR to chat with our engineer now...

索取報價單

Press "Send" now, we will confirm the product model number and local distributor with you later on and then send you the quotation.

WhatsApp

Scan QR to chat with our engineer now...

🤝 Let’s Build Your Brand Together

✅ ODM

  • Your logo & packaging
  • Custom output formats (4-20mA, RS485 Modbus, HART, etc.)
  • Housing color or label changes
  • Cloud-ready versions (optional)

✅ OEM

  • Strictly follow your design & specifications
  • Full confidentiality & IP protection
  • High-quality production at competitive cost
  • Small-batch or large-scale production
  • 🏭 In-House R&D & Manufacturing: From PCB to enclosure, all under one roof.
  • 💬 Multilingual Support: English-speaking engineers and sales staff.

  • ⚙️ Flexible MOQ: Support for both startups and global brands.

  • 🚀 Fast Prototyping: Sample delivery in 7–10 days.

 Contact us today to request a product catalog or get a free consultation.

Ken Bryan

kbryan@dcl-controls.com

聯絡人

Learn More

索取報價單

Send Inquiry

WhatsApp

Scan QR to chat with our engineer now...

聯絡我們

service@dcl-controls.com

電話

(+86) 130 2633 1611

WhatsApp

Ken Bryan

即时客服图标 | Live Message Icon

站內聊天

按一下右下角的圖示與我們聊天...