sell remote-control float valve

remote-control float valve
Property and usage：
1.It is one of the most advanced valves in China. It can precisely control water level.
2.Control water level regardless of water pressure. Perfect seal without any leakage and close and open nimbly and with good duration.
3.It is mainly used in the automatic water control system of water towers and tanks as well as some special sector such as oil store.


Structure and working principle：
It is composed of valve body, valve seat, diaphragm, springs, valve bonnet and etc. It is controlled by float valve and adjusted with the pressure difference between the above and below diaphragm. When the pressure water that has entered control cell below the diaphragm is drained to the low pressure area, pressure on the bottom of the valve and below the diaphragm is greater than that on the above diaphragm, thus the valve seat is pushed to fully-open position and water flows in. When water on above the diaphragm is not able to be drained to low pressure area, pressure on above the diaphragm is greater than that on below the diaphragm, thus pushing the valve seat to fully-closed position and stop water from flowing in.