In a Lined Valve, all the area which interacts with liquid or gas are covered with plastic material and most commonly a fluorocarbon. If the valve is fully lined no nothing will come in contact with the metal parts. The primary valve lining material are PTFE. Lined valves are especially appropriate for multiple product processing lines where different fluids or differing concentration of fluids flow through the valves. Lined valve perform way better than expensive alloy valves. As a Lined valve Fitting Manufacturer we offer different types of Lined Fitting such as PTFE Lined Pipe, PTFE Lined Ball Valve.