1. After purchasing the one-way valve, it is necessary to determine the function of each part, and then splice the product picture first. At this time, there is no need to use glue. After the splicing is completed, the one-way valve can only be installed after confirming that it is correct. Install.
2. Determine the installation place of the one-way valve, and make enough space, and then install the one-way valve by professionals.
3. Put the one-way valve in the determined position, and then use special glue for pasting. At this time, it should be noted that the one-way valve needs to be placed horizontally, and it cannot be tilted to work, and the arrow on the check valve needs to be in line with the flow of the liquid in the water pipe to avoid reverse flow.
4. After installation, wait for a few hours to allow the water flow to operate normally, to see if there will be water leakage, and to determine whether it can be used normally. Note that you must wait until the glue that sticks the one-way valve is dry before reducing the work of testing the water.