Zhejiang, China
Business Type:
Trading Company
Number of Employees:
Year of Establishment:
Registered Capital:
147802.18 USD
Management System Certification:
ISO 9001
OEM/ODM Service
Sample Available

Rotary Electric Actuator, Electric Actuator, Quarter Turn Electric Actuator manufacturer / supplier in China, offering Quarter Turn Electric Actuator/Rotary Electric Actuator, Pneumatic Actuator 3-Way Ball Valve with Accessories, China Manufacture Pneumatic Ball Valve with IP67 Positioner and so on.

Gold Member Since 2013
Audited Supplier
Supplier Homepage Products Electric Actuator Quarter Turn Electric Actuator/Rotary Electric Actuator

Quarter Turn Electric Actuator/Rotary Electric Actuator

Get Latest Price
Purchase Qty. / Reference FOB Price
1-49 Pieces US $183.33
50+ Pieces US $174.17
Production Capacity: 8000PC/Month
Transport Package: PC to Carton Box, to Plywood Case
Payment Terms: L/C, T/T, Western Union
Connection: ISO 5211, Star Square, Torque, Thrust
Model: Eqs-60, 100, 160, 240, 350, 500, 800, 1100, 1500
Torque Range: 60-3000nm
Voltage: 24V DC, 110V AC, 220V AC, 380V AC, 400V AC, 440V a
Motion Range: 0-90°
Specification: 44*32.5*31.5cm

You Might Also Like


Basic Info

Trademark: KT/OEM
Origin: Zhejiang
HS Code: 8501400000

Product Description

Quarter Turn Electric Actuator/Rotary Electric Actuator



EQS valve actuators are the new generation product of our company and can be used for driving and controlling the butterfly valves, ball valves, plug valves (part-turn with 90° movement). The actuators can be either remotely controlled, or locally controlle.


They are widely used in the fields such as oil, chemistry, power generation, water treatment, paper making.


The protection class is IP67, and the explosion proof class is d II BT4 (with lessters of EX).


This operation manual is applied for general type. For special type actuators, the additional manual will be provide.




The actuator is made of the folling parts:


1. Enclosure: top cover and mounting base

2. Driving part: driven by highly efficient, hermetic, squirrel caged type motor

3. Rotating part: double worm gearing

4. Manual override: handwheel and clutch

5. Modulating part: separated with the actuator body, for modulating easily

6. Torque switch and limit switch

7. Travel testing and feedback




1. Rotary Electric Actuator . 
2. Torque : 50 N.M ~ 5000 N.M 
3. Time : 10 sec ~ 200 Sec . 
4. Power : 8W ~ 180 W. 110V / 220V / 380V



Water proof enclosure IP67, NEMA 4 and 4X O-RING Sealed

Main Power Supply

Standard:220V AC single-phase

Optional:110V AC single-phase,380V/440V 3phase ,50/60HZ, ±10%

        24V DC/110V DC/220V DC


Squirrel-cage Asynchronous Motor

Limit Switch

Close/Open, each 1, SPDT,250V AC 10A

Auxiliary Limit Switch

Close/Open, each 1, SPDT,250V AC 10A

Torque switch

Close/Open, each 1, SPDT,250V AC 10A

Except CHQ-005/008/010




Stall protection/ Operating temperature

Built-in thermal protection, Open 115°C ±5°C/Close97°C ±5°C


Continuous position indicator

Manul operate

Declutching mechanism,cooperate with handwheel

Self-locking device

Self-locking by worm and worm gear

Mechanical Limit

2 × external adjustable screws

Space heater

7-10W (110/220V AC) 

Conduit entry

2 × PF 3/4"

Ambient temperature



Grease moly(EP type)


Steel, Aluminium alloy, Aluminium bronze,Polycarbonate

Ambient humidity

Max 90% RH



X Y Z 10g,0.2~34 Hz,30 minutes

External coating

Dry powder, Epoxy polyester,high antcorrosion

Products Show  

Quarter Turn Electric Actuator/Rotary Electric Actuator


Thanks for your visiting. 

If you have any questions about our products or company, please do not hesitate to contact us. 

Contact Person: Cathy Zou 

Applicable Media:Water, Oil, Gas, Nitric Acid, Acetic Acid
Sample Testing:One Sample for free( Under $10),Freight Collect
Packing:Plastic Bag, Carton & Plywood Case/According to customers' requirement.
Payment: T/T, L/C, D/P, Western Union, Paypal
Port: NINGBO/Shanghai, Customers' Request
Delivery Time:Within 35days after receiving T/T deposit Payment
Term of Delivery:FOB/CNF/CIF, Customers' Request

Send your message to this supplier

avatar Ms. Cathy Zou

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now