Tefulong Group Co., Ltd.(Director of China Valve Association)

Technical Support


Electric Valve Actuator
  Electro Hydraulic Actuator Catalogue  Download  
  Gas over oil actuator catalogue  Download  
  Greatork catalogue  Download  
  Electric Actuator AVA/AVAT Wiring Diagram  Download  
  Electric Actuator AVA/AVAT Instruction  Download  
  Quarter turn Actuator AVAR Instruction Jan. 2009  Download  
  Quarter turn Actuator AVAR Coupling  Download  
  Quarter turn Actuator AVAR Dimension Drawing  Download  
  Quarter turn Actuator AVAR Wiring Diagram  Download  
  Quarter turn Actuator AVAT Coupling  Download  
  Quarter turn Actuator AVAT Dimension Drawing  Download  
  Multi-turn Actuator AVA Coupling  Download  
  Multi-turn Actuator AVA Dimension Drawing  Download  
Gearbox
  Multi-turn Gearbox BA Data Sheet  Download  
  Multi-turn Gearbox BA Dimension Drawing  Download  
  Quarter turn Gearbox FW Data sheet  Download  
  Quarter turn Gearbox FW Dimension Drawing  Download  
  Quarter turn Gearbox QW Dimension Drawing  Download  
  Quarter turn Gearbox QW Data sheet  Download  
  Quarter turn Gearbox ZJ Data sheet  Download  
  Quarter turn Gearbox ZJ Dimension Drawing & Flange  Download  
  Multi-turn Gearbox IZ Dimension Drawing  Download  
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Intelligent Electro-hydraulic Actuator