injection unit 95730966 100 % key (max

100 % key (max

DDA 17-7 FC-PP/V/C-F-32I002FG The SMART Digital DDA is a compact positive displacement

an optional mixer and/or a flush valve

It is perfectly suited for pump applications in the water or wastewater network

injection unit 95730966 100 % key (maxInjection units connect the dosing line with the process line. They ensure a minimum counterpressure of 0. 7 bar, and avoid backflow of the dosing liquid. The spring loaded non return valve comes with Tantal spring. Injection units with lip valve are typically used to add sodium hypochlorite solution to water with a high carbonate content. The FKM lip prevents crystallisation and blocking caused by alkali carbonate reactions at the point of injection.