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COVNA: The first brand solenoid valve electric

COVNA utilizes the latest edition of SOLIDWORKS CAD and PRO/E system for valve design purposes. The system allows the Company to export drawings and datasheets to standard MS-Windows PC for an easy and accurate use by the various departments.

To produce the valve, it will generally undertake procedures below: scrap metal, melting, elemental test, casting, cleaning up, casting product inspection, machine processing, heat treatment, surface inspection, assembling, testing pressure, paint thickness check, finished product inspection, packed in polybag in carton, now that the valve can leave the factory.

See the whole PRODUCTION PROCESS below: