The installation position of the Check Valve is strictly required to ensure that it effectively prevents the backflow of water or other media. The following are specific requirements for the installation position of the check valve:

Water outlet position: The Check Valve is usually installed at the water outlet, whether in front of or behind the control valve of the water switch, to effectively prevent the flow of water back. This installation position ensures that the water flow will not reverse due to pressure changes or other factors during outflow.

Water flow direction: During installation, the water flow direction and the design of the check valve must be clear. One end of the check valve should be connected to the water pipe along the direction of the water flow, and the other end should face outward to efficiently prevent the flow of water back.

Avoid main pipe installation: In the water pipe system, the check valve should be avoided in the main pipe to prevent backwater phenomenon. The best installation location is usually on the branch downpipe, which reduces the impact on the overall system.

Secure connection: When installing, the flow direction of the internal medium must be consistent with the arrow marked on the check valve, and ensure that all connections are tight and secure to prevent backflow problems caused by water leakage or loosening.

Space and height: Select the appropriate installation mode (such as horizontal or vertical installation) according to the specific installation space, and ensure that the installation height meets the specifications.

To sum up, the installation position of the Check Valve should strictly follow the design requirements to ensure that the medium flow direction is consistent with the arrow mark of the valve body, and the connection is stable and the main pipe installation is avoided to achieve the best check effect.