Before installation, the check valves should be clean, and remove the defect caused in transportation. When it is installed, check the mark and nameplate carefully, to make sure the working requirements. On the pipeline, do not let the check valves load weight, heavy check valves need independent support to prevent the influences from pipeline. Regardless of storage or installation, we should ensure that the valve is safe and effective.

We also supply DIN swing check valves, if you need know more about other types of check valves, feel free to contact us.