Rubber Disc Check Valve

Rubber disc check valves are mainly suitable for water supply and drainage systems and can be installed at the outlet of water pumps to prevent backflow and water hammer damage to the pump.The valve can also be installed on the bypass pipe of the inlet and outlet pipes of the reservoir to prevent water from flowing back into the water supply system.

Working principle of rubber disc check valve:

The component design of rubber disc check valve mainly consists of three main parts:valve body,valve cover,and rubber disc.The rubber disc in the valve is made of steel plate,steel rod,and reinforced nylon cloth as the substrate,and the outer layer is covered with rubber.The valve disc has a switching life of up to 1 million times.

The rubber disc check valve adopts a full flow area design,which has the characteristics of small head loss,less accumulation of debris,and easy maintenance.Mainly suitable for horizontal installation of water supply and drainage systems,it can be installed at the water pump outlet to prevent backflow and water hammer damage to the pump.

The rubber flap check valve can also be installed on the bypass pipe of the inlet and outlet pipes of the reservoir to prevent water from flowing back into the water supply system.

Rubber disc check valve product features:

1.It has the characteristics of small head loss,less tendency to accumulate debris,and easy maintenance.

2.This valve adopts a full flow area design,which has the characteristics of small head loss,less accumulation of miscellaneous tasks,and easy maintenance.

3.This valve is mainly suitable for water supply and drainage systems and can be installed at the outlet to prevent backflow and water hammer damage to the pump.

4.The rubber disc is made of steel plate,steel rod,and reinforced nylon cloth as the substrate,and the outer layer is covered with rubber.The valve disc has a switching life of up to 1 million times.

Main technical parameters

Main component materials

Main overall dimensions