Product Description

Wet barrel deluge system for fire suppression is a kind of lever-type structure with anti-reset function, it is made as per GB***5.*****0 Standard. deluge alarm valve is widely used for various type of dry type system(system side pipenet fits open sprinklers), such as deluge alarm system, water curtain system and water mist system.

Product name : wet barrel deluge system for fire suppression
Model no.: ZSFZ**0
Nominal diameter: **0mm
Nominal working pressure: *2 bar (1.2MPa)
Strength test pressure: *8 bar (4.8MPa)
Flux (L/min): *5 to *0
Delay time : 5 to *0 seconds
Friction drag : less than 0.*2 Mpa
Alarm volume : larger than *0