Diaphragm Type Preaction Valve Dry Alarm Valve

System: Water System
Application: Home, Industry
Usage: Fire
Size: Dn50/100/150/200
Work Temperature: -40c to 70c
Transport Package: 1 PC/Wooden Case
Customization:
Gold Member Since 2007

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Basic Info.

Model NO.
Fire Sprinkler
Trademark
welfare
Origin
Zhejiang, China (Mainland)

Product Description

DIAPHRAGM TYPE PRE-ACTION VALVE

 

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 4°C.Such as alcohol solvent production factory, spray operating places of flammable 

liquid, chemical fiber items of warehouse and stage of a grape, etc.

Diaphragm Type Preaction Valve Dry Alarm Valve Diaphragm Type Preaction Valve Dry Alarm Valve Diaphragm Type Preaction Valve Dry Alarm Valve

Preaction system is automatic sprinkler system that mainly composed of deluge valve, wet valve, a

utomatic start control system, network, automatic sprinkler and water supply system.Apply to high 

temperature or cold place, has the alarm earlier, fast water, full functions and wide scope of 

application etc.advantages

Diaphragm Type Preaction Valve Dry Alarm Valve Diaphragm Type Preaction Valve Dry Alarm Valve Diaphragm Type Preaction Valve Dry Alarm Valve Diaphragm Type Preaction Valve Dry Alarm Valve Diaphragm Type Preaction Valve Dry Alarm Valve

 

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