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Exd II BT4Gb Explosion Proof Valve Actuator

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Exd II BT4Gb Explosion Proof Valve Actuator

Brand Name : DCL

Model Number : DCL-Ex Series

Certification : CE/ROHS/CSA/IP67

Place of Origin : WUHAN,CHINA

MOQ : 1pc

Packaging Details : carton/pallet

Delivery Time : 7 working days

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

Supply Ability : 2000PCS/month

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

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Explosion proof fail safe electric actuator with small package / installation at any angle

Description

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.

Specification:

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.

Name:	Explosion Proof Fail Safe Electric Actuator
Standard Time:	20s To 45s
Motor Power:	6W To 90W
Total Weight:	3kg To 10kg
Installation Angle:	360°
Type:	Quarter Turn Actuator
Standard Torque:	50Nm To 600Nm
Power Supply:	24VAC/110VAV/220VAC/380VAC/24VDC
Protection Grade:	IP68 NEMA 4X
Ambient Temperature:	-25℃~+55℃ / -13°F~+131°F
Package:	Small Package
Feature:	Over Torque Protection

Features:

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 ExdIIBT4 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

Exd II BT4Gb Explosion Proof Valve Actuator

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