valvola multifunzionale 95730820 DDA 17-7 FC-PV/E/C-F-32U2U2FG The SMART

DDA 17-7 FC-PV/E/C-F-32U2U2FG The SMART Digital DDA is a compact positive displacement

All cylindrical tanks are prepared for a G 3/4 opening for a drain valve

DDA 12-10 AR-PP/E/C-F-31U2U2FG The SMART Digital DDA is a compact positive displacement

The motor is a canned type submersible motor offering good mechanical stability and high efficiency

50 % (maximum flow= 4

valvola multifunzionale 95730820 DDA 17-7 FC-PV/E/C-F-32U2U2FG The SMARTCompact valve unit for direct mounting on the pump discharge connection. Multifunction valves combine four functions: 1. Constant counter pressure and anti siphoning 2. Pump protection through pressure relief 3. Deaeration of pump head during start up 4. Emptying of discharge line