Usage
It is mounted in the inlet pipeline of pond or water tower.When the pond water reaches the preset level,the valve will shut automatically;when the water level falls,it will open automatically to start feeding water.
Characteristic
1.Airtight and reliable shut.It adopts the secure O-ring for seal by utilizing the hydraulic control theory to make the shut force of sliding disc proportional to the water inlet pressure,thus having a high sealing reliability.
2.Large flow through.The valve body adopts an all-purpose-passage streamline design with small fluid resistance and large flow.
3.Safe running.It operates by utilizing the hydraulic power to control the Iiquid level of water tower or pond automatically with a high control accuracy of liquid level.
4.Easy operation and maintenance.The main valve is mounted outside the pond,easy for deb ing,check and maintenance.
Main Technology Parameter
1.Nominal pressure:1.0MPa,1.6MPa,2.5MPa
2.Applicable medium:water
3.Applicable temperature:0~80℃
Scheme of installation
1.Elastic seat seal gate valve 
2.Filter
3.Remote control floating ball valve
4.Pond
5.Floating ball Pilot valve
6.Overflow pipe 
7.Elastic seat seal gate valve