Wet Alarm Valves Features: 1. Item no.: ZSFZ100, ZSFZ150, ZSFZ200 2. Nominal Dia: 80,100,125,150,200 Wet Alarm Valves Features: 1) Item no.: ZSFZ100, ZSFZ150, ZSFZ2002) Nominal diameter: 100mm, 150mm, 200mm3) Nominal working pressure: 12 bar (1.2MPa)4) Strength test pressure: 48 bar (4.8MPa)5) Flux (L/min): 15 Wet Alarm Valves