China Zsfg 65 Zsfg 80 Zsfg 100 Zsfg 150 Zsfg 200 Zsfg 250 Zsfm Fire Deluge Alarm Valve

Product Description

Paramters

a.Electrical power: DC 24V<3A
b.Working temp.: -40°C~+70°C
c.Working pressure: 1.2Mpa
d.Test pressure: 2.4Mpa

Deluge Valve in Fire Alarm System
1.deluge alarm valves
2. Nominal diameter : 100mm , 150mm , 200mm
3.Good performance
4.High efficient
1. ZSFG Deluge valve is a one way valve, which is opened by wet method, dry method, electric method or manual method, can make the water automatically flow into sprinkler system in one way and at the same time make the alarm. It is widely used in sprinkler system, pre-acting system, water spray projecter system or water curtain system.

2. Sprinkler system mainly consists of deluge valve, automatically open and control system, tube web, open sprinkler and water supply system. It is used for dangerous fire, more combustibles, huge heat generated, big fire and spread rapidly fire with inflammable and explosive places, and the required temperature is no less than 4 degree centigrade. Such as Alcohol solvent products factory, the place of flammable liquid spray operation, Chemical goods warehouse and stage grape

3. Pre-acting system mainly consists of deluge valve, wet valve, automatically open and control system, tube web, close sprinkler and water supply system. It is widely used for higher temperature or cold place, with quick alarm, quick sprinkler, full function and widely usage advantages. It is normally fixed for the place where need water to fire fighting, not allowed sprinkler for non fire, such as library for precious books, file rooms and storage with precious goods.

4. Water spray projecter system mainly consists of deluge valve, automatic open and control system, tube web, water spray sprinkler and water supply system. It is widely used for put out solid fire, liquid fire, electric fire, flammable gas and liquid I, II, III, such as paper, textile place, cable, oil, gas and flammable liquid containers.

5. Water curtain system consists of deluge valve, automatic open and control system, tube web and water supply system. It is widely used for window, and wall for flammable construction. It is normally used together with fire proof curtain, glass wall, with isolation function.

6. Products specification and main data sheet:

Performance/item
ZSFG-100
ZSFG-150
ZSFG-200
Nominal diameter (mm)
100
150
200
Strength test (Mpa)
4.8
4.8
4.8
Seal test (Mpa)
2.4
2.4
2.4
Rated working pressure(Mpa)
1.2
1.2
1.2
Friction (Mpa)
<0.01
<0.01
<0.01
Open time (S)
<15
<15
<15

TEST