China Cheap Fire Fighting Dry Alarm Valve Dry Alarm Check Valve, Find details about China Alarm Check Valve, Dry Alarm Valve from Cheap Fire Fighting Dry Alarm Valve Dry Alarm Check Valve
Model | Size | Working Pressure | Height | flange outer diameter | PCD Size | Flange Hole | Install Size (LXWXH) |
ZSFC-100 | DN100 | 1.2Mpa | 335mm | 215mm | 180mm | 8 x 18mm | 675x499x502mm |
ZSFC-150 | DN150 | 1.2Mpa | 380mm | 280mm | 240mm | 8 x 22mm | 742x718x540mm |
ZSFC-200 | DN200 | 1.2Mpa | 460mm | 335mm | 295mm | 12 x 22mm | 775x875x600mm |