Sprinkler Head Type: | Open |
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Alarm Valve Type: | Deluge Valve |
Automatically Opened and Closed Repeatedly: | Can′t Automatically Opened and Closed |
Open Fire Sprinkler System Type: | Deluge System |
Alarm Valve Diameter: | 50mm-250mm |
Deluge Valve Type: | Lever Type |
Samples: |
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Customization: |
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Suppliers with verified business licenses
Model | ZSFG80 | ZSFG100 | ZSFG125 | ZSFG150 | ZSFG200 | ZSFG250 |
Inside Norminal Diameter(mm) | 80 | 100 | 125 | 150 | 200 | 250 |
Rated Working Pressure(Mpa) | 1.6Mpa | |||||
Sealed Test (Mpa) | 3.2Mpa | |||||
Strength Test(Mpa) | 6.4Mpa | |||||
Alarm flow(L/min) | 15<Q<60 | |||||
Retard alarm time(s) | 5~90 | |||||
Friction Resistance(Mpa) | ≤0.07 | |||||
Height (mm) | 330 | 330 | 350 | 350 | 430 | 500 |
Outside diameter of flange(mm) | 200 | 220 | 250 | 285 | 340 | 405 |
Inside diameter of flange screw hole(mm) | 160 | 180 | 210 | 240 | 295 | 355 |
Diameter of screw hole(mm) | 8 | 12 | ||||
Quantity of screw hole | 18 | 22 | 26 |
Suppliers with verified business licenses