EDV Valve Tray is a new generation micro-dispersion valve tray featured in high performance and low pressure drop.

EDV Valve Tray is our patented product. EDV micro-dispersion valvetray had been successfully applied in revamp and installation for over 500columns. Moreover, EDV passed through the appraisal by the Beijing Scienceand Technology Committee in January, 2002, whose final viewpoint isComprehensive performance of EDV micro-dispersion valve tray hasapproached advanced international standards.

Main Features: Valve top canopies, Directional valve, Bubble promoter, Non-revolving valve Improved tray deck connectionAdvantages over conventional trays: Higher capacity by 40% or more, Efficiency increase by 10-20% Lower pressure drop by more than 10%, Greater flexibility by 30-50%Minimum modification in reconstruction, Easy to installApplication fields: Atmospheric and vacuum units of petroleum, FCCU, Gas fraction Hydrogenation, Coking, PX plant, Aromatic extraction, Methanol plant

tower plate- EDV Valve