‘FLOWON’ FEP/PFA Lined Ball Valve are in great demand in chemical industries due to its high withstand capacity against corrosive applications. The lining material used is FEP (Fluorinated Ethylene Propylene) or PFA (Perfluoroalkoxy) , an inactive plastic compound which offers excellent anticorrosive properties. ‘FLOWON’ has in house 3 nos heavy duty plastic injection moulding machine which makes easy to maintain the quality of lining. FEP/ PFA granules used by us is of Japan / Korean origin. To ensure perfect gripping and to prevent the liner Breakdown, the liner is perfectly locked in to the Dovetail groove in the Body casting and Holes in ball casting. The machining of Ball/stem after lining is done by CNC machine to ensure high precision machining. ‘FLOWON’ Ball Valve comes in Split body design so that the force on the seat is balanced which in return reduces the operational torque.  Due to its One-piece Ball-Stem design high sealing performance with zero leakage can be achieved under full Vacuum services.