Flow switches:

Flow Switch for electric water heaters, solar water heaters, air conditioners and other water system of water control, and out of the water control, water heating control, water pump switch control Solenoid valve on-off control or water power, water power control process, when the water reaches a certain flow will be converted to electrical signal switching pieces.

Flow from the core switch, reset spring Polycarbosilane wrought brass or shell and sensor. Shell for the H58 Polycarbosilane wrought brass or manufacture, the use of Nd-Fe-B permanent magnetic core material,