High Quality Water Meter Brass Pipe Fittings with Non-Return Valve with ISO 4064 Standard

Water meter check valve is an important pipeline equipment that ensures the accuracy of water meter measurement and the safety of pipeline equipment by preventing backflow of water flow. Attention should be paid to relevant matters during installation and use to ensure its normal operation. The installation position of the water meter check valve usually depends on the specific situation, but in most cases, it will be installed behind the water meter, that is, the position after the water flows through the water meter. This installation position can effectively prevent water flow from flowing back into the water meter, thereby reducing issues such as water meter rotation.

The check valve installed behind the water meter can effectively prevent the backflow of water flow from the user end into the public water supply system, which is extremely important for protecting the safety of the public water supply system. Especially in high-rise buildings, the water quality at the user end may have an impact on the overall water supply system, and check valves can effectively prevent this situation from occurring.