pressure valve 99229020 DDA 17-7 FCM-PV/V/C-F-31U2U2FG The SMART

DDA 17-7 FCM-PV/V/C-F-31U2U2FG The SMART Digital DDA is a compact positive displacement

DDA 12-10 AR-PP/E/C-F-32I002FG The SMART Digital DDA is a compact positive displacement

analog and manual

Fieldbus control (ProfibusDP or Modbus with E-box)

pressure valve 99229020 DDA 17-7 FCM-PV/V/C-F-31U2U2FG The SMARTPressure 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).