Transflowasia manufactures Fluoroethylenepropylene -FEP Lined Butterfly Valves. Transflowasia also manufactures high purity, corrosion and release products for various industries. The Fluoroethylenepropylene -FEP Lined Butterfly Valves finds an application in extreme operating conditions. The Fluoroethylenepropylene -FEP Lined Butterfly Valves has stem seal design to ensure bubble tight shut off. The thin disc design of these Butterfly Valves provides maximum obstruction of flow, resulting in smooth flow characteristics. These Butterfly Valves are maintenance free.