DN80 Deluge Valve for Fire Sprinkler System

Product Description

DN80 Deluge Valve For Fire Sprinkler System
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

Company File:
Certificates:
FAQ:
1. Do you offer free sample for your clients?
Yes, we can offer you free sample.
2. What's the MOQ of your products?
MOQ is ONE pcs/set.
3. Are you manufacturer with your own factory?
Yes, we are the manufacturer for more than 20 years
4. What's your?payment terms?
We accept T/T, L/C, Western Union, Paypal,etc.
5. How long is the?delivery time?
Usually around 15 days after payment.
6.Can you accept OEM?
Yes, we do customized design for our clients.

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