Ball valve parameters:
(1) pressure 0-1.6MPA (2) temperature 0-80 degree (3) medium: water. (4) connection style: external thread.
The application of float valve: float valve is suitable for water storage tank, the buoyancy and weight of floating ball, so that the water level in the flume to remain stable.
The exercise of valve rod will be connected with the valve seat disc, cylinder washer guide seat uniform caliber into one; the water pressure balance in the valve body, the valve seat disc toward the above respectively, and applied "drop force (valve opening direction), and the lower part of the cylinder toward the washer guide, applying" promotion force (closed valve direction) ". The opening valve pressure applied to the valve body (the force to reduce the force) and the closing valve pressure (lifting force) are equal balance. Therefore, even if a small float is used, the valve can be closed indeed.Characteristic
1) FW type float ball valve with water level adjustment bolt, when needed, can easily adjust the water level.
2) FW floating ball valve uses built-in filter, which can prevent sundries from sticking to the valve seat.
3) FW type float valve can be installed to prevent water pipe (length at 25mm), than the old water preventing plate, has better good water prevention results.