Electric Actuator

Focus on one thing to produce best Actuators & Valves And do it well to our Clients

Electric Actuator

Hearken is mainly manufacturing of Electric actuator who are unique in design with on-off rotary valve electric actuator and modular rotary electric actuator, linear electric actuator and multi-turn electric actuator ,they are characterized by high intelligence, high protection performance, small size, high integration, long service life and stable performance. It can be operated on site or remotely control.


  • Valve Options: 3pcs ball valves, 2 piece stainless steel ball valve,Butterfly valve,Gate valve,globe valve,High performance butterfly valve,Wafer butterfly valve,Flanged butterfly valve, Stainless steel butterfly valve,Sanitary ball valves.
  • Voltage Options: 12VDC, 24VDC, 24VAC, 110VAC, 220VAC, 380VAC, Other voltage as upon requested.
  • Actuator Torque Output: 2Nm to 2000Nm torque value.
  • Housing: Aluminum alloy,Epoxy powder coated
  • Actuator color: As per client’s requirements.
  • Actuator Options: On/off type, Modulating type, Intelligent type, Multi-turn type, Explosion proof type,Waterproof type, Power off type,Rotary electric actuator,Multi -turn electric actuator,Linear electric actuator,Eplosion proof electric actuator,Spring return electric actuator and Mini motorized ball valve.
  • Electric Valve Actuator Rotation Options: Quarter-turn type(90 Degrees) for ball/butterfly valves, Multi-turn type(360 Degrees) for gate valves,globe valves
  • Available Valve Size: Ball valve (DN15-DN200); Butterfly valve (DN25-DN400)
  • Additional: if your have any requirements about our electric actuators,please welcome to write mail to us @ info@hearkenflow.com for getting more information and service from us.
The Advantages from Us

If your are the valve actuator manufacturer same like us, if your have the same feelings that running a factory is not so easy somehow, But after we developed the good system of management and production lines, Everything is going in the best direction and smoothly.

Reliable and Safety
Reliable and Safety

Designing and manufacturing high quality, reliable and safety pneumatic actuators and electric actuators

International Standard
International Standard

Each valve actuator will be tested in the quality room according to the international standard before being sold and distributed.

Wide Range of Accessories
Wide Range of Accessories

We are not only produce quantities of valve actuator but also provide the actuator accessories, Such as pneumatic electric positioner, pneumatic pneumatic positioner, limit switchbox, namur solenoid valve, air regulator etc….

Strict Quality Control
Strict Quality Control

From design, production and testing, all the components of each pneumatic actuator and electric actuator that will be produced by our own which for easy control the quality matters. our inspector will control of each production phase as well.

Used in Many Industry
Used in Many Industry

Hearken actuators can be safely used in many industry sectors. Such as Oil and Gas, SDV and HIPPS valves, Pipelines, Chemicals and petrochemicals, Offshore platforms, Ships and vessels, Water Plants, paper plants etc….

Assistance and after-sales support
Assistance and after-sales support

We offer complete valve automation processing and we also dedicate to find the cost-effective solution to get desirable finishing for your valve actuators. The guarantee of our actuators are 18 months and technical support for whole life.

The Main Production facilities we have following:

17 CNC Machines for pneumatic actuators and electric actuators

4 Cutting machines for aluminum tube of pneumatic actuator

2 Sets of Surface polishing machine for pneumatic actuators and electric actuator

6 Sets of Drilling Machines and Multi spindle drilling machine

2 Sets of Piston Polishing Machines

2 Sets of Laser Marking Machines

2 Sets of Torque testing machine of pneumatic actuators and electric actuators

1 Set of Leakage testing equipment

And other related manufacturing equipments.

Production Capacity of our Pneumatic actuators and Electric actuators:

Pneumatic actuators—the monthly approx. capacity of DA/SR HPA pneumatic actuators are 50000 Nos. The actuator torque range from 7N.m ~ 7326 N.m @ 4.5 bar

Electric actuators- the monthly approx. capacity of electric actuators are 10000 Nos. The actuator torque output from 2N.m up to 30000 N.m

Valve positioners- the monthly approx. capacity of electric pneumatic positioner are 4000 Nos.

Valve position monitor – The monthly approx. capacity of valve position monitor are 5000 Nos

Motorized valve actuator- the monthly approx. capacity of motorized valve actuator are 3000 Nos

Assistance and after-sales support

We always offer the best assistance and after sales support. The guarantee of our valve actuator is at least 18 months, and we also give technical support to our customers during the guarantee period. And able to give the spare parts for replacement to our clients.

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