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Hard Die Cast Aluminum NEMA 7 Explosion Proof Electric Actuator

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Hard Die Cast Aluminum NEMA 7 Explosion Proof Electric Actuator

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Brand Name :DCL
Model Number :All explosion proof electric actuator
Certification :CE/ROHS/CSA/IP68/IECEx/ATEX/UL
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
Standard Torque :50Nm to 600Nm
Standard Time :20s to 45s
Sealing Grade :IP68/NEMA4X/NEMA 7
Total Weight :3kg to 10kg
Ambient Temperature :-25℃~+55℃ / -13°F~+131°F
Motor Power :6W to 90W
Power Supply :24VAC/110VAV/220VAC/380VAC/24VDC
Installation Angle :360°
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High pressure die cast aluminum housing explosion proof electric actuator / IP68

Features:

  • Quarter turn operation with mechanical limits
  • Rugged IP68 and NEMA 4X and NEMA 7 high pressure die cast aluminum enclosure with 100% under water test.
  • Cylinder stop explosion-proof surface per ATEX, UL and CSA standard
  • ExdIICT4 grade for ATEX and Class 1 Zone 1, Group C, D T4 grade for Class 1 Division 1
  • Full enclosed heavy duty motor with fire treat and flameproof surface/duty rate over 70%
  • Self-locking cooper alloy worm gear to prevent back driving and hunting
  • Long life cycle with over 10000 times full range open and close with rated load
  • Over torque protector and anti-condensation heater are optional
  • Manual override with Allen wrench or handwheel

Description

DCL anti-explosion electric actuators’ enclosure are special casted by larger tonnage die casting machine than common series actuator, to ensure even very small stomas are not existed. The shell thickness is thicker than common shell to suffer gas explosion inside actuator. The quality of cylinder stop surface is the key part to guarantee explosion proof. Scratches, mistake tolerances, shorter stop length, rust points and cracks are all definitely not allowed on this surface. Thus all shells are 100% checked by DCL after shipping from suppliers.

Actuator are officially tested by CSA to meet ATEX, UL and CSA standard and can be used in different regions all around the world, including Europe, north America and any other places.

Specification:

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

Hard Die Cast Aluminum NEMA 7 Explosion Proof Electric ActuatorHard Die Cast Aluminum NEMA 7 Explosion Proof Electric ActuatorHard Die Cast Aluminum NEMA 7 Explosion Proof Electric Actuator

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