• Dynamic Corporation Limited
    Midea Group - China
    DCL has been our partner and supplier for over 6 years. Their electric actuators are used to drive our guide vane of our refrigeration compressors. Our central air conditioners are serviing customers in HVAC all around the world with DCL's products. They continuously provide very reliable products and very ontime service to support us.
  • Dynamic Corporation Limited
    Valve Solution Inc. - USA
    DCL has been our ODM/OEM plant for about ten years. Their products are designed per UL and CSA standard and passed CSA certification. Very few Chinese manufacturers can produce USA's standard electric actuaotrs with such good quality, that is why we choose them as our long term partner. We are expecting DCL can keep innovation.
  • Dynamic Corporation Limited
    WESA Armaturen GmbH - Germany
    With 15 years cooperation with DCL, we are very satified with DCL's products. DCL regards quality first and their employees are very rigorous to products. They always do many experiments and tests to confirm their new designs and upgrade. We are also amazing about their wonderful quality control for the outsourcing parts.
Contact Person : Ryan
Phone Number : +86 18942933531
Whatsapp : +8618942933531

Electromagnetic Exd II CT4Gb 400Nm Explosion Proof Valve Actuator

Place of Origin WUHAN,CHINA
Brand Name DCL
Certification CE/ROHS/CSA/IP68/IECEx/ATEX/UL
Model Number All explosion proof electric actuator
Minimum Order Quantity 1pc
Packaging Details carton/pallet
Delivery Time 7 working days
Payment Terms D/P, T/T, Western Union, MoneyGram
Supply Ability 2000PCS/month

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Product Details
Protection Grade IP68 Waterproof Name Explosion Proof Electric Actuator
Ambient Temperature -25℃~+55℃ / -13°F~+131°F Operation 90° Turn Operation
Application Chemical, Oil&gas Industry Feature Good Electromagnetic Compatibility
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Product Description

Explosion proof electric actuator for chemical industry / good electromagnetic compatibility



  • 90° turn operation without additional brakes
  • High performance controller with good EMC capability, passed EFT, ESD, surge tests
  • Rugged IP68 and NEMA 4X aluminum alloy enclosure with passivation treatment
  • Corrosion protection with thermally bonded polyester coating, C3 level
  • Full enclosed motor with thermal overload protection for severe duty applications
  • ExdIICT4 grade for ATEX and Class 1 Zone 1, Group C, D T4 grade for Class 1 Division 1
  • Stainless steel visual valve position indicator with high strength tempered glass
  • Manual override with handwheel of wrench
  • CSA certification per ATEX and UL standard


Standard Torque: 50Nm To 600Nm
Power Supply: 24VAC/110VAV/220VAC/380VAC/24VDC
Protection Grade: IP68 Waterproof
Ambient Temperature: -25℃~+55℃ / -13°F~+131°F
Application: Chemical Industry
Feature: Good Electromagnetic Compatibility
Standard Time: 20s To 45s
Motor Power: 6W To 90W
Total Weight: 3kg To 10kg
Installation Angle: 360°
Name: Explosion Proof Electric Actuator



DCL explosion proof electric actuators are widely used for chemical industries, such as manufacturers of titanium dioxide, zirconium powder and fluoride etc. Many chemical materials are easily burned and flamed when float in the air. So the automation devices must be explosion proof.

Moreover, chemical industries also have some corrosive environments due to the corrosive materials and strong electromagnetic interfaces due to the complicated electrical appliances. DCL actuator reaches ExdIICT4 grade and C3 level corrosion resistance, and can suffer 2500V surge test, 4000V EFT test, 4000V ESD test to ensure world leading EMC performance.




Type Ex05E Ex10E Ex20E Ex40E Ex60E
Power AC110V/AC220V
Output Torque 50Nm 100Nm 200Nm 400Nm 600Nm
Acting Time 20S 30S 30S 30S 45S
Turning Angle 0-90° 0-90° 0-90° 0-90° 0-90°
Motor Power 10W 25W 40W 90W 90W
Rated Current 0.24/0.15A 0.57/0.30A 0.63/0.35A 1.12/0.64A 1.18/0.67A
Total Weight 3.0kg 5.0kg 5.5kg 9.5kg 10.0kg
Input Signal 4-20mADC,1-5VDC,2-10VDC
Output Singal 4-20mADC
Basic Error not more than ±1%
Reciprocating Error not more than 1%
Dead Space 0.5%-5.0% adjustable
Damping Characteristic 0 times
Repeating Error in Actuator 1%
Insulating Resistance 100MΩ/500VDC
Withstand Voltage Class 1500VAC 1minutes
Protection Class IP67
Explosive-proof grade Exd II BT4Gb
Installation Angle 360°at any angle
Electric Interface 2-M20*1.5 explosion-proof plug,clients should install corresponding explosion-proof cable connector when using according to the cable selected.
Ambient Temperature -20℃~+60℃
Optional Function Over-torque protector/Dehumidify Heater/Passive contact switch
Remark Any other input or output signal needed, please specified in purchase order.

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