Electric control valve
  • Dezhou Longda air conditioning equipment Co., Ltd
  • product brand:Dezhou Longda
  • Numéro de stand:W5C53
  • product specification:
  • product category:Ventilation Plants-Fire protection flaps (vents) and accessories-
  • product introduction:The electric control valve is a new type of air volume control valve developed and produced by our company. It has the advantages of simple and reasonable structure, small air leakage, low friction, flexible operation, good blade rigidity, corrosion resistance, and complete varieties. Its performance level parameters have been Exceed the requirements of JB/T7228-94 standard. It can be widely used in industrial and civil air conditioning and ventilation systems to achieve the purpose of precise control of air volume.