liquid transfer

When the system has been connected to the pipes

Emptying of discharge line

BM pumps are available in four different versions (standard

La profondità di immersione del tubo di iniezione può essere regolata

pressure valve 99229021 liquid transferPressure 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).