Galvanized plastic lined pipe water meter is usually installed in front of the valve, or in the valve after installation
After valve.Because the pipe position is not properly installed, it will cause the water meter to idle even if you are not using water
If you install the water meter in front of the valve, you can not turn off the valve, you may make the water meter idle, and if the water meter installed in the valve, as long as the valve closed, the water meter will not be possible to idle.
