injection unit 95730966 DDC 9-7 A-PVC/V/C-F-31I002FG The SMART

DDC 9-7 A-PVC/V/C-F-31I002FG The SMART Digital DDC is a compact positive displacement

DDA 30-4 FC-PVC/V/C-F-31U2U2FG The SMART Digital DDA is a compact positive displacement

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

Applies only to pumps with control variant: AR

Five-way valve

injection unit 95730966 DDC 9-7 A-PVC/V/C-F-31I002FG The SMARTInjection 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.