pressure valve 99229018 Advanced features

Advanced features

foot-mounted

Each power head is fitted with an unbalanced rubber bellows seal

DDA 30-4 AR-PP/E/C-F-31U7U7BG The SMART Digital DDA is a compact positive displacement

DDA 12-10 FCM-PV/T/C-F-31I002F The SMART Digital DDA is a compact positive displacement

pressure valve 99229018 Advanced featuresPressure 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).