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Wear of the elastomer and/or seat seals over time

Temperatures or pressures outside the designed operating parameters, especially unexpected pressure spikes in the pipeline

 Foreign or abrasive debris in the pipeline damaged the sealing.

 Valve packing using too long time,too dry and getting aging.

 Material incompatibility with the product being processes

 Incorrect assembly, installation, or maintenance procedures performed on valve

Technical Support: Magic Lamp