1. The connecting pipes upstream and downstream of the water meter cannot be reduced in diameter.
2. It is recommended to install flow control equipment (such as valves) and filtering equipment.
3. The flange sealing ring shall not protrude into the pipeline or be dislocated.
4. The pipe must be thoroughly cleaned before installing the water meter to avoid debris damage to the water meter.
5. The direction of water flow on the water meter should be the same as that of the pipeline.
6. After the water meter is installed, fill the pipe with water slowly to avoid damaging the water meter by high-speed airflow.
7. The installation position should ensure that the pipeline is filled with water, so that bubbles will not be concentrated in the meter. Avoid installing the water meter at the high point of the pipeline.
8. The water meter should be protected from the impact of water pressure.
9. The small-caliber rotary-wing water meter must be installed horizontally, and the sensitivity will be reduced if it is tilted back and forth or left and right.
