1.SD series electric actuator introduced bernard technology
(A)Components: 
Its major components are imported. The parts processing, components selection, the whole machine assembl all are carried out strictly according to the process and technical requirements. 
(B)Low price: 
It has the same function of origenal bernard actuator, but it's cheaper. 
(C)Standard (unstandard can be costomized)
The whole machine test strictly conforms to national standard. 
(D)Features: 
Sd series electric actuator has multiple functions, steady quality, high precision, various specification and light weight. It is safe and reliable. It is flexible and convenient to modulate and install. 
(E)Usage: 
It plays an important part in industrial process control system and is widely used in electricity, metallurgy, petrochemical, building materials, heating, light industry, and water treatment. 

2.Regarding the model type,installation type,output type,output torque,voltage,control mode,matched valves, valve material and so on are selectable,please ask about the specific information and price.If you don't know which type of actuator or vavle,please notice us the diameter,I will help you to choose the appropriate one and try to meet your requirement.We warmly welcome your inquiry!

3.Certification
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 ISO9001 quality certification
 China famous brand certificate
 China AAA level credit enterprise certificate
 Tianjin Enterprises Association Member

4.Our Services
 Professional consultation;
 24 hours response after sale;
 One year warranty;
 Safe packing for shipment;
 Welcome sample order;