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Preaction alarm check valve

Model: ZSFY100-ZSFY200
Body material: Ductile Cast iron/ Stainless steel
Working pressure: 1.2Mpa

Quantity:
  • ZSFY
  • SINCO

Preaction alarm check valve

ZSFY type preaction alarm valve is an integration of fire detection alarm technology and automatic sprinkler system, which can function for dual protection for the target. As the side pipe is filled with gas when there is no fire risk, the system shows the features of dry type system and can meet the requirements of fire extinguishing fire in high temperature and freezing conditions.

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SINCO FIRE AND SECURITY CO., LIMITED are a professional company specialized in Fire fighting equipments and Safety products. 
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