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Fail Safe Return Exd II CT4Gb Explosion Proof 200Nm 30S IP68 Valve Actuator
Fail Safe Return Exd II CT4Gb Explosion Proof 200Nm 30S IP68 Valve Actuator
Specifications
Brand Name :
DCL
Model Number :
DCL-Ex Series
Certification :
CE/ROHS/CSA/IP67
Place of Origin :
WUHAN,CHINA
MOQ :
1pc
Payment Terms :
D/P,T/T,Western Union,MoneyGram
Supply Ability :
5000PCS/month
Delivery Time :
7 working days
Packaging Details :
carton/pallet
name :
Explosion proof fail safe electric actuator
Standard Torque :
50Nm to 600Nm
Standard Time :
20s to 45s
package :
small package
type :
Quarter turn actuator
feature :
Over torque protection
Description
Explosion proof fail safe electric actuator with small package / installation at any angle

DCL-Ex Series: Advanced Fail-Safe Explosion-Proof Actuators

The DCL-Ex Series is engineered with an intelligent fail-safe function for critical emergency response. Upon restoration of backup power following an explosion or emergency shutdown, the actuator automatically drives the valve to a pre-set safety position (Full Open or Full Close), even in the absence of external control signals. Its robust self-locking mechanism prevents hunting, ensuring the valve remains securely at its last position.

Designed for 90%+ of explosive gas environments (excluding underground mining), these actuators boast a field-proven track record with over 10,000 units operating safely in hazardous locations for more than a decade.

Global Compliance: Fully certified by CSA (meeting both Zone and Division systems per UL/CSA standards), ATEX certified, and verified by SGS for CE and RoHS 3 compliance.

Specification:
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.
Features:
  • Quarter turn operation with mechanical limits
  • Heavy duty motor with thermal overload protection
  • Rugged IP68/NEMA 4X aluminum alloy housing
  • C3 level corrosion resistance with powder coated, 1000 hours salt spray
  • Explosion proof grade ExdIICT4 for Zone system and Group C, D T4 for Division system
  • Over torque protection is available
  • Self-locking high strength gear train to keep last known position
  • Standard ISO5211 direct installation
  • Manual override with Allen wrench or handwheel
  • CSA certification in process per UL and CSA standard/CE marked/ATEX
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Fail Safe Return Exd II CT4Gb Explosion Proof 200Nm 30S IP68 Valve Actuator

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Product Detail
Brand Name :
DCL
Model Number :
DCL-Ex Series
Certification :
CE/ROHS/CSA/IP67
Place of Origin :
WUHAN,CHINA
MOQ :
1pc
Payment Terms :
D/P,T/T,Western Union,MoneyGram
Contact Supplier
Fail Safe Return Exd II CT4Gb Explosion Proof 200Nm 30S IP68 Valve Actuator

Dynamic Corporation Limited

Verified Supplier
7 Years
hubei, wuhan
Since 2001
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Quarter Turn Actuator, Multi Turn Actuator, Explosion Proof Electric Actuator
Total Annual :
7000000-12000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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