Things to pay attention to when installing a check valve
The check valve is a kind of valve whose opening and closing parts are circular discs and act by its own weight and medium pressure to block the backflow of the medium. There are many things to pay attention to when installing the valve, so what do we need to pay attention to when installing the check valve?
1. When installing, pay attention to the direction of medium flow should be consistent with the direction of the arrow on the valve body.
2. The lift-type vertical flap check valve should be installed on the vertical pipeline.
3. The lift-type horizontal flap check valve should be installed on the horizontal pipeline.
4. Do not make the check valve bear weight in the pipeline. The large check valve should be supported independently so that it will not be affected by the pressure generated by the piping system.
The above four points we need to pay attention to, these are the places we need to pay attention to when installing the check valve.