Dry pipe valve,valve,fire fighting equipment Item No:ZSFC100,ZSFC150,ZSFC200 N.Dia.:100mm,150mm,200mm Dry pipe valve,valve,fire fighting equipment1) Item no.: ZSFC100, ZSFC150, ZSFC2002) Nominal diameter: 100mm, 150mm, 200mm3) Nominal working pressure: 12 bars (1.2MPa)4) Strength test pressure: 48 bars (4.8MPa) Dry pipe valve