DDA 30-4 FCM-PVC/V/C WITH ACCE The SMART Digital DDA is a compact positive displacement

The motor is controlled by a frequency converter and protected by Pt100 sensors

for high-viscosity or degassing liquids

5-16 FCM-PP/E/C-F-32I001 The SMART Digital DDA is a compact positive displacement

pressure valve 99229033 DDA 30-4 FCM-PVC/V/C WITH ACCEPressure valves provide a constant counterpressure and prevent siphoning Opening pressure is fix at 3 bar. They are particularly required for DDA FC or DDA FCM pumps at very small flow rates. Pressure valves are installed either directly on the pump discharge side, or on the pressure relief valve. Spring material is Alloy C 4 (NiMo16CrTi, material number 2. 4610).