Energy Saving : The check valve with filter is generally used for the pump to filter debris and prevent debris from entering the pump, thereby reducing the pump suction resistance of the pump and reducing energy consumption. Maximum working pressures up to 1.6MPA (water, oil, gas)
Check Action : The foot valve filter allows the pump to remain filled with liquid, which can limit the return of liquid in the pump tube to the water source, and plays the function of only entering and not leaving