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400Nm Explosion proof valve actuator , on-off / modulating electric actuator

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400Nm Explosion proof valve actuator , on-off / modulating electric actuator

Brand Name : DCL

Model Number : DCL-Ex40

Certification : CE/ROHS/CSA/IP68/ATEX/IECEx/UL

Place of Origin : WUHAN,CHINA

MOQ : 1pc

Payment Terms : D/P, T/T, Western Union, MoneyGram

Supply Ability : 2000PCS/month

Delivery Time : 7 working days

Packaging Details : carton/pallet

Power : DC24V/AC110V/AC380V/AC220V

Standard Time/Torque : 30S/400Nm

Type : on-off, Modulating

Protection Class : IP67

Ambient Temperature : -20℃~+60℃

Motor power : 40W/70W/90W

Medium : Gas/Oil/Water/Other

Material of Seal Surface : Soft sealed

Rated Current : 0.29A~7.8A

Connection Form : Flange

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Features

Quarter turn operation with mechanical limits
Heavy duty motor with thermal overload protection
Rugged IP68/NEMA 4X aluminum alloy housing with powder coating
Explosion proof grade ExdIICT4 for Zone system and Group C, D T4 for Division system
Over torque protection is available
Anti-condensation heater is optional
Standard ISO5211 direct installation
Manual override with Allen wrench or handwheel
CSA certification

Description

DCL explosion proof electric actuator can add over torque protection function inside cavity. Disc spring made in Germany with very long life span and very small deformation with frequently presses, are used to keep the over torque value set to be stable and no drift after long time operation.

Actuator can be used for over 90% explosive gas environment except for colliery. Motors and electronics are fire treated. The machining precise of the connection surface are strictly controlled and inspected from supplier to ensure the flameproof gap is small enough to block spark inside actuator. Aluminum housing is hard die casted with larger tonnage than common series electric actuator to be more dense and can suffer much larger explosive pressure.

CSA tests per UL and CSA standard, both for Zone system and Division system have passed and CSA certification is obtained in 2022.

Specification

Type	DCL-Ex40
	DC24V	AC110V	AC380V	AC220V
Motor Power	70W	90W	40W	90W
Rated Current	7.80A	1.12A	0.29A	0.64A
Standard Time/Torque	30S/400Nm
Optional Time/Torque	15S/200Nm			15S/200Nm 60S/400Nm
Turning Angle	0～90° Adjustable
Available Control Circuit	Type of A,B,C,D,E,F,G,H,
Total Weight	9.5kg
Insulating Resistance	100MΩ/250VDC	100MΩ/500VDC
Withstand Voltage Class	DC24V: 500VAC 1 minute,AC110V/AC220V: 1500VAC 1 minute,AC380V: 1800VAC 1 minute
Protection Class	IP67
Expiosive-proof grade	ExⅡCT4Gb
Installation Angle	360° at any angle
Electric Interface	2-M20×1.5explosion-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/Heater

400Nm Explosion proof valve actuator , on-off / modulating electric actuator

400Nm Explosion proof valve actuator , on-off / modulating electric actuator Images

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