Midea Group - ChinaDCL 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.
Valve Solution Inc. - USADCL 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.
WESA Armaturen GmbH - GermanyWith 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.
Explosion Proof 600Nm ExdIIBT4 Electric Valve Actuator
|Standard Torque||50Nm To 600Nm||Standard Time||20s To 45s|
|Power Supply||24VAC/110VAV/220VAC/380VAC/24VDC||Motor Power||6W To 90W|
|Protection Grade||IP68 NEMA 4X||Total Weight||3kg To 10kg|
|Ambient Temperature||-25℃~+55℃ / -13°F~+131°F||Installation Angle||360°|
ExdIIBT4 electric actuator,
600Nm valve actuator,
Explosion Proof valve Actuator
Explosion proof fail safe electric actuator with small package / installation at any angle
- 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
DCL-Ex series fire safe electric actuators are fail safe. When backup power is on after explosion, the actuator can drive to pre-setting position such as full open or full close, even input control signal is not available. Self-locking function can also keep valve at last known position without hunting. Actuators can be used for over 90% explosive gas environment, except for colliery. Over 10000 DCL anti-explosion actuators have safely worked for over 10 years.
Actuators are under tests hold by CSA office for both Zone and Division system per UL and CSA standard. ATEX is obtained. CE and RoHS 3 are tested by SGS.
|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%|
|Withstand Voltage Class||1500VAC 1minutes|
|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.|
|Optional Function||Over-torque protector/Dehumidify Heater/Passive contact switch|
|Remark||Any other input or output signal needed, please specified in purchase order.|