• 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

400Nm Explosion proof valve actuator , on-off / modulating electric actuator

Place of Origin WUHAN,CHINA
Brand Name DCL
Certification CE/ROHS/CSA/IP67
Model Number DCL-Ex40
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
Product Details
Power DC24V/AC110V/AC380V/AC220V Standard Time/Torque 30S/400Nm
Type On-off, Modulating Protection Class IP67
Ambient Temperature -20℃~+60℃ Motor Power 40W/70W/90W
Medium Gas/Oil/Water/Other Material Of Seal Surface Soft Sealed
Rated Current 0.29A~7.8A Connection Form Flange
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Product Description

Features

  • Quarter turn operation with mechanical limits
  • Heavy duty motor with thermal overload protection
  • Rugged IP68/NEMA 4X aluminum alloy housing with powder coating
  • Explosion proof grade ExdIIBT4 for Zone system and Group C, D T4 for Division system
  • Over torque protection is available
  • Anti-condensation heater is optional
  • Standard ISO5211 direct installation
  • Manual override with Allen wrench or handwheel
  • CSA certification in process

Description

DCL explosion proof electric actuator can add over torque protection function inside cavity. Disc spring made in Germany with very long life span and very small deformation with frequently presses, are used to keep the over torque value set to be stable and no drift after long time operation.

Actuator can be used for over 90% explosive gas environment except for colliery. Motors and electronics are fire treated. The machining precise of the connection surface are strictly controlled and inspected from supplier to ensure the flameproof gap is small enough to block spark inside actuator. Aluminum housing is hard die casted with larger tonnage than common series electric actuator to be more dense and can suffer much larger explosive pressure.

CSA tests per UL and CSA standard, both for Zone system and Division system, are in process and CSA certification is estimated to be obtained in Q3 2020.


Specification

Type DCL-Ex40
  DC24V AC110V AC380V AC220V
Motor Power 70W 90W 40W 90W
Rated Current 7.80A 1.12A 0.29A 0.64A
Standard Time/Torque 30S/400Nm
Optional Time/Torque 15S/200Nm 15S/200Nm 60S/400Nm
Turning Angle 0~90° Adjustable
Available Control Circuit Type of A,B,C,D,E,F,G,H,
Total Weight 9.5kg
Insulating Resistance 100MΩ/250VDC 100MΩ/500VDC
Withstand Voltage Class DC24V: 500VAC 1 minute,AC110V/AC220V: 1500VAC 1 minute,AC380V: 1800VAC 1 minute
Protection Class IP67
Expiosive-proof grade ExⅡBT4Gb
Installation Angle 360° at any angle
Electric Interface 2-M20×1.5explosion-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/Heater

 

 

 

 

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