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

DDA 17-7 AR-PV/E/C-F-32U2U2FG The SMART Digital DDA is a compact positive displacement

DDA 30-4 AR-PVC/V/C-F-31I002FG The SMART Digital DDA is a compact positive displacement

for high-viscosity or degassing liquids

Input for low-level and empty-tank signal

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).