Gold Member Since 2015
Audited Supplier
Fujian Quanzhou Western Union Fire Fighting Tech Co., Ltd.

Alarm Valve, Preaction Alarm Valve, Fire Alarm Valve manufacturer / supplier in China, offering Preaction Alarm Valve, Fire Alarm Valve, 1/2" 93 Degree Standard Response K5.6 Pendent Fire Sprinkler Heads Prices, Red Color Fire Hose and so on.

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Supplier Homepage Product Other Valves & Parts Preaction Alarm Valve, Fire Alarm Valve

Preaction Alarm Valve, Fire Alarm Valve

FOB Price: US $199-500 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $199-500/ Piece
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Port: Xiamen, China
Production Capacity: 3000 Sets Per Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal

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Basic Info
  • Model NO.: ZSFY100-ZSFY200
  • Working Pressure: 1.6MPa
  • Transport Package: Standard Export Package
  • Origin: Fujian
  • Material: Ductile Cast Iron
  • Trademark: GW or customized
  • Specification: ZSFY100-ZSFY200
  • HS Code: 8481804090
Product Description
Preaction Alarm 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.
SpecificationRated W.P.
Nominal Dia.
Flange Diameter
Symmetric Hole Diameter  ΦB (mm)Screw Hole NO. and Dia.
φA (mm)
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