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| Categories | Fail Safe Electric Actuator |
|---|---|
| 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 |
| Company Info. |
| Dynamic Corporation Limited |
| Verified Supplier |
| View Contact Details |
| Product List |
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.
| 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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