pressure valve 99229018 4539 (AISI 904L)

4539 (AISI 904L)

self-calibration after each pump cycle

DDA 12-10 AR-PVC/E/C-F-31U2U2F The SMART Digital DDA is a compact positive displacement

DDA 12-10 FCM-PVC/V/C-F-31I002 The SMART Digital DDA is a compact positive displacement

pressure valve 99229018 4539 (AISI 904L)Pressure 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).