The valve box typically contains the main ... sprinkler system directly to the main water line. Step 8: Flush the system and install sprinkler heads. Before installing the sprinkler heads, turn ...

Drip irrigation works by providing small ... On Josh’s vegetable patch, he puts a flush valve on the end of each line, but in other sections, such as a shrub bed that is more permanent ...

Generally, we’ll flush for about two ... thing is to make sure the irrigation system is tight and shut down. “One main thing to check is that your main inlet valve is turned off so that ...

The problem is usually with the flapper or flush valve assembly. The flush valve (aka Douglas valve) is what the flapper sits on. It is located in the center of the tank and has the overflow pipe ...