Fire Wet Alarm Valve


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Product Details

When protected area happens fire disaster, environmental temperature increasing, temperature sensitive parts on sprinkler head, i.e, glass ball, acting, seal set falling off, it will auto-matically start system. And then it will directly spray water to fire disaster happening area and also emit alarm signal to alarm, to put out fire and to control fire conditions.

 

Technical Parameters

 

Item Model

Nominal   Diameter

Nominal   Pressure

(MPa)

Corresponding   parameter on connection

Bolt through   hole

Flange   External Diameter

Height(mm)

Flange plate   screw centre distance

ZSFZ100

100

1.6

244

ø180

8×ø 18

ø 220

ZSFZ125

125

1.6

244

ø 180

8×ø 18

ø 250

ZSFZ150

150

1.6

273

ø 240

8×ø 22

ø 285

ZSFZ200

200

1.6

294

ø 295

12×ø 22

ø 340


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