Best Selling Water Meter Brass Pipe Fittings with Non-Return Valve with ISO 4064 Standard

Product description

Installation precautions


Check appearance and brand: Ensure that the appearance of the check valve is undamaged, the brand is reliable, and meets installation standards.

Conduct strength and sealing tests: Before installation, check valves can undergo strength and sealing tests to ensure their quality is qualified.

Correct installation: Install according to the installation instructions or professional guidance to ensure that the check valve can work properly.


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NINGBO XINGHANG METER TECHNOLOGY CO., LTD.

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