DDC 15-4 AR-PP/E/C-F-32I002FG The SMART Digital DDC is a compact positive displacement

EPDM non-return flap including metal plate and stainless steel base ring EN 1

DDA 12-10 FCM-PVC/E/C-F-31U2U2 The SMART Digital DDA is a compact positive displacement

closed with a screw plug A flange for an electric mixer with threaded inserts

air bubbles

injection unit 95730926 DDC 15-4 AR-PP/E/C-F-32I002FG 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. The injection pipe of PP, PVC and PVDF versions can be shortened.