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DC Brushless Motor Modulating Electric Valve Actuator With Drive Box

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DC Brushless Motor Modulating Electric Valve Actuator With Drive Box

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Brand Name : DCL

Model Number : DCL-GEY

Certification : CE/ROHS/CSA/IP67

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

Action Time : 15S/30S

Output Torque : 0~600Nm

Input Signal : 4-20mADC

Output Signal : 4-20mADC

Power Supply : 24VDC

Installation Angle : 360°

Motor Power : 30W/70W

Total Weight : 4.5KG/9.5KG

Ambient Temperature : -25℃~+55℃ / -13°F~+131°F

Protection Grade : IP67 NEMA4/4X

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Modulating Smart Electric Actuator Adopt DC Brushless Motor with a Drive Box


  • Quarter turn with mechanical limits for butterfly valve and 2-way/3-way ball valve
  • Hard high pressure die cast aluminum housing with watertight IP67 and NEMA 4X
  • Thermally bonded polyester powder coating, C3 level corrosion resistance with 1000 hours salt spray test
  • Heavy duty fully enclosed squirrel-cage asynchronous motor with thermal overload protection, duty rate 80%, F rate insulation.
  • Over 10000 times full open/close life cycle with rated torque.
  • All metal gear train with self-locking worm gear, stays in last known position once power loss, no additional brake needed
  • World leading EMC performance, 2500V surge test, 4000V EFT test, 4000V ESD test
  • Visual valve position indicator/flat indicator or convex indicator available
  • Manual override standard with wrench or handwheel
  • ISO5211 multi-flange mounting
  • CSA certificated per UL 429 and CSA C22.2/CE marked/RoHS 3 complied


DCL-GEY series DC powered modulating electric actuators use DC brush motor and self designed full potted control pack with outstanding EMC performance. Compared to DC brushless motor driving electric actuators, GEY series’ motor are more economical, but can reach flexible start and stop, high overload performance and low temperature rise.

DCL can add standard handwheel to its electric actuators, both for common type or explosion proof type. To ensure the safety of manual handling, an emergency power off button is also available to avoid mistake operation. The power off button is on the back of actuator and very easy to reach. Sometimes, we can not confirm the actuator is powered or not, we just press the button. Commonly the handwheel is disconnect states with worm gear, when press handwheel in, it connects to worm gear and can drive the output drive and valve.

O-ring for power off button keeps whole actuator IP67 weather proof, protect against dust and water. 100% underwater sealing test during production to make sure every actuator can meet IP67 sealing grade.

DCL-GEY series are now doing CSA certification per UL/CSA standard and will pass all tests on Q1 2021. GEY types are cost saving options of low voltage DC regulation electric actuators.

Product Tags:

Modulating Electric Valve Actuator


DC Brushless Motor Electric Valve Actuator


Quarter Turn Modulating Valve Actuator

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