Anti-cavitation electric float valve with filter is made up three parts of a filter piston main valve, one electric float valve and one mechanical float valve. The electric float valve and mechanical float valve connect in series forming a control pipeline to adjust on and off of the main valve. Only do both valves open together while in working, the main valve can switch on. If any one of both valves closes up, the main valve will switch off.
Application: the valve is widely used in the inlet piping of water tank or tower of fire protection, municipal water supply and drainage systems, and industrial and mining enterprises, etc. It normally works as an automatic water level control valve.
Main Performance Parameters
Main parts list and materials
Configuration 
Main Dimensions
