AC110V 50Nm 0.24A IP67 IP68 360° Explosion Proof Valve Actuator

• Quarter turn operation with mechanical limits
• Cylinder stop type connection surfaces of every housing cover, flame proof gap and length complied to UL and CSA standard
• Explosion proof grade ExdIICT4 for Zone system and Group C, D T4 for Division system
• Rugged IP68/NEMA 4X aluminum alloy housing with powder coating
• 10mm high strength glass lens for valve position indicator, keep strong hardness both in low temperature(-22F) and high temperature(140F).
• Hard die cast aluminum alloy enclosure to ensure actuator's resistance of high explosion pressure(＞2.2 MPa).
• Non-ventilated motor with fire treatment.
• Heavy duty motor with thermal overload protection
• Duty rate is 70%, S2 short time duty with continuous operation less than 15mins and S4 intermittent type operation with 1200times/hour.
• ISO5211 multi flange mounting.
• Over torque protection is available
• Anti-condensation heater is optional
• Manual override with Allen wrench or handwheel
• CSA certification in process per UL standard/ATEX marked

This actuator is certified for use in over 90% of explosive gas atmospheres (excluding mining applications). Its motor and electronic components undergo special fire-resistant treatment. The mating surfaces are machined to strict tolerances and rigorously inspected at the supplier level to ensure flameproof gaps are sufficiently narrow to contain any internal sparks. The housing is pressure-cast using high-tonnage dies—resulting in denser, stronger aluminum construction capable withstanding significant explosive overpressure.

All enclosure interface surfaces are designed in compliance with ATEX and UL standards, and are precision-machined and verified before assembly to guarantee explosion-proof integrity. The actuator offers easy installation via ISO5211 multi-flange mounting and a double-square drive system, ensuring broad compatibility and straightforward integration.