deluge alarm valve(diaphragm style),fire valve,fire fighting system 1.Item No.:ZSFM100,150 2.ISO and CCCF certified

deluge alarm valve(diaphragm style),fire valve,fire fighting system

1.Nominal Diameter: 100mm,150mm

2.Strength Test Pressure:4.8Mpa

3.Nominal Working Pressure:1.2Mpa

4.Starting Time:15s

5.Rub Prevention:0.07

  

deluge alarm valve(diaphragm style)