The flanged float level control valves, piston type, are used to hydraulically controls reservoir filling to maintain constant water level for “Always Full” reservoir applications such as: large surface area reservoirs, low volume reservoirs, and fertilizer mixing tanks.
They allow the water level of the tank or reservoirs to be controlled automatically. The main valve control is provided by a 2-way pilot float. When the water level falls below the adjusted level, the valve opens to fill the tank. When reaching the pre-set level, the valve closes and the water level remains constant.
There must be 7 meters water column pressure in the network for the main valve’s doing of the opening-closing up function.
They are made of ductile iron, with an epoxy coating. The valves are suitable for water supply.
NO: for steam and gas.

