WoFu Fire & Security Equipment Co., Ltd.

Wet Alarm Valve, Dry Alarm Valve, Deluge Alarm Valve manufacturer / supplier in China, offering Deluge Alarm Valve for Water System, 2-Wire Conventional Fire Bell, Sys Automatic Water Pressure Test Machine 400kg, Fire Fighting Equipment, Voltage 220V and so on.

Deluge Alarm Valve for Water System

FOB Price:US $300 - 600 / Piece
Min. Order (Pieces) FOB Price
1+ US $300-600 / Piece
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Min. Order: 1 Piece
Port: Ningbo, China
Production Capacity: 1000sets/Month
Payment Terms: L/C, T/T, Western Union

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Basic Info.

Model NO.:ZSFG
System:Water System
Application:Home, Industry
Usage:Fire
Certification:CCC
Size:Dn50/100/150/200
Work Temperature:-40c to 70c
Trademark:welfare
Transport Package:Standard Package
Origin:China

Product Description

Deluge alarm valve is a one-way valve that through the wet type, dry type, electric or manual control 
mode to start the water automatically as single direction flow into the water spray system simultaneously 
report to the police,widely used in the rain, preaction systems, water mist system and the water curtain 
system. Rain system is mainly composed of deluge valve, automatic start control system, network and open 
type nozzle and the water supply system,a automatic sprinkler system.Apply to fire danger, there are many 
fuel and high calorific value, burning flammable and explosive place of violent and spread quickly, and 
require the environment temperature is not below 4ºC.Such as alcohol solvent production factory, spray 
operating places of flammable liquid, chemical fiber items of warehouse and stage of a grape, etc.

 
        performance              model no.ZSFG-100ZSFG-150ZSFG-200
nominal diameter(mm)100150150
strength test
(Mpa)
4.84.84.8
seal test(Mpa)2.42.42.4
the rated working pressure(Mpa)1.21.21.2
friction drag(Mpa)<0.01<0.01<0.01
starting time(S)<15<15<15
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WoFu Fire & Security Equipment Co., Ltd.

- Hunan, China
- Manufacturer/Factory, Trading Company

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