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Fujian Quanzhou Western Union Fire Fighting Tech Co., Ltd.

Alarm Check Valve, Price for Alarm Valve, Alarm Valve manufacturer / supplier in China, offering Zsfz Wet Alarm Valve for Wet Pipe Fire Fighting System, Pendent Fire Sprinkler, Foam Pressure Tank for Fire Fighting System and so on.

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Supplier Homepage Product Fire Sprinkler Zsfz Wet Alarm Valve for Wet Pipe Fire Fighting System

Zsfz Wet Alarm Valve for Wet Pipe Fire Fighting System

FOB Price: US $50-150 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $50-150/ 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.: ZSFZ80-ZSFZ200
  • Sprinkler Head Type: Closed
  • Automatically Opened and Closed Repeatedly: Can′t Automatically Opened and Closed
  • Wet Alarm Valve Structure: Flange
  • Nozzle Flow Coefficient: 80
  • Working Pressure: 1.6MPa
  • Transport Package: Standard Export Package
  • Origin: Fujian
  • Sprinkler Installation: Upright/Pendent/Sidewall
  • Alarm Valve Type: Wet Alarm Valve
  • Closed Fire Sprinkler System: Wet Fire Sprinkler System
  • Alarm Valve Diameter: 80mm-200mm
  • Material: Ductile Cast Iron
  • Trademark: GW or customized
  • Specification: ZSFZ80-ZSFZ200
  • HS Code: 84818090
Product Description
ZSFZ Wet Alarm Valve for Wet Pipe Fire Fighting System

Alarm Valve is a double seated clapper check valve with grooved seat design, which ensures positive water flow for alarm operation and is designed for installation in wet pipe sprinkler system. External bypass prevents false alarm under all supply pressure condition. In the event of variable pressure condition, false alarm is prevented with the provision of retard chamber, thus the design allows for installation under both variable and constant supply pressure condition.
Operation of one or more automatic fire sprinklers causes the water to flow into the sprinkler system causing the alarm valve to open, allowing continuous flow of water into the system and transmittal of alarm, both electrical and mechanical.
Technical parameters
MaterialDuctile Iron/Stainless Steel
Working Pressure1.6Mpa/16Bar
Seal test3.2Mpa/32Bar
Strength test6.4Mpa/64Bar
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