valvola multifunzionale 95730798 They ensure that the liquid

They ensure that the liquid in the dosing tank is mixed constantly

chemically resistant full double PTFE diaphragm

DDA 12-10 FC-PP/E/C-F-31I002FG The SMART Digital DDA is a compact positive displacement

DDA 17-7 FCM-PVC/E/C-F-32I002F The SMART Digital DDA is a compact positive displacement

analog 0/4-20mA and external stop

valvola multifunzionale 95730798 They ensure that the liquidCompact 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