Polycoat Flowchem P. Ltd manufactures Bottom Discharge/ Flush Valve. Polycoat Flowchem P. Ltd offers all types of coating and lining products and moulded articles for chemical, petrochemical and pharmaceutical industries. The Bottom Discharge/ Flush Valve is used to flush tanks and are mounted at the bottom during operating. The Bottom Discharge/ Flush Valve is available with PFA or FEP lining that renders it corrosion resistance properties to suit tough industrial applications.