This test is used to determine the continuity of the lining and to detect any cavities or porosity by applying a high voltage.

If a defect is found, a spark is generated which identifies the area to be re-lined, thereby ensuring the protection and correct operation of the valve.

These tests are carried out on 100% of our #Diaval diaphragm valves before they move on to assembly.

More information about the product.

#ComevalValveSystems