Fire control valve
  • Changxing group co. LTD.
  • product brand:Changxing
  • Numéro de stand:W4C32
  • product specification:
  • product category:Ventilation Plants-Fire protection flaps (vents) and accessories-
  • product introduction:Usually installed on the ventilation pipe, the valve is usually open, and the valve is closed when the air temperature reaches 70 degrees Celsius or 280 degrees Celsius