CSA 90° DC24V ExdIICT4 400Nm Explosion Proof Actuator
- Quarter turn with proportional to input control signal, mechanical limits
- Auto-calibrating with continuously output position monitoring signal as standard
- Multi input signal switchable in one smart control pack
- Watertight IP67 and NEMA 4X aluminum alloy enclosure with 100% underwater tests
- Fully potted resin plastic packaged controller resistance to vibration and moisture
- Stable operation on extra high/low temperature with high humidity
- All metal gears with self-locking worm gear
- CSA listed/UL complied/CE marked/RoHS 3.0 tested
The enclosures of DCL explosion-proof electric actuators are produced using high-tonnage die-casting equipment, resulting in a denser structure free of micro-porosity. Compared with standard actuator models, the housing walls are designed with increased thickness to withstand internal explosion pressure.
The integrity of the flameproof joint surface (cylinder-stop mating surface) is critical to safety performance. Any scratches, dimensional deviations, insufficient flame path length, corrosion, or cracks are strictly unacceptable. To ensure full compliance, every enclosure undergoes 100% inspection upon receipt from suppliers.
DCL explosion-proof actuators have been officially tested by CSA and comply with ATEX, UL, and CSA standards, enabling certified use in Europe, North America, and other regions requiring explosion-proof equipment.
| Actuator Type | Standard Time/Torque | Optional Time/Torque | Turning Angle(Max.range) | Total Weight | Power Supply | Selected Control Circuit |
|---|---|---|---|---|---|---|
| DCL-Ex05 | 20S/50Nm | 4S/20Nm 10S/30Nm 60S/50Nm | 0~360°Adjustable | 3.0Kg | DC24V/AC24V AV110V/AC220V/AC380V | Types of A/B/C/D/E/F/G/H |
| DCL-Ex10 | 30S/100Nm | 15S/50Nm 60S/100Nm | 0~90°Adjustable | 5.0Kg | DC24V/AC24V AV110V/AC220V/AC380V | Types of A/B/C/D/E/F/G/H |
| DCL-Ex20 | 30S/200Nm | 15S/100Nm 60S/200Nm | 0~90°Adjustable | 5.5Kg | DC24V/AV110V/AC220V/AC380V | Types of A/B/C/D/E/F/G/H |
| DCL-Ex40 | 30S/400Nm | 15S/200Nm 60S/400Nm | 0~90°Adjustable | 9.5Kg | DC24V/AV110V/AC220V/AC380V | Types of A/B/C/D/E/F/G/H |
| DCL-Ex60 | 45S/600Nm | 0~90°Adjustable | 10Kg | DC24V/AV110V/AC220V/AC380V | Types of A/B/C/D/E/F/G/H |
| Actuator Type | Butterfly Valve(≤PN1.0MPa) | Ball Valve(≤PN1.6MPa) | Vent Valve(≤PN0.1MPa) |
|---|---|---|---|
| DCL-Ex05 | DN50~65 | DN40 | DN50~80 |
| DCL-Ex10 | DN80~100 | DN50~65 | DN100~200 |
| DCL-Ex20 | DN125~150 | DN80~100 | DN250~300 |
| DCL-Ex40 | DN200 | DN125 | DN350~450 |
| DCL-Ex60 | DN250 | DN150 | DN500~600 |
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