The document summarizes information from Chesterton about valve packing solutions. It highlights a case study where repairing leaking valves at a power plant increased efficiency by 9.9 MW. It also describes a new valve packing product, the 5800T, which combines the low friction of PTFE with the durability of graphite. Finally, it discusses a successful application of Chesterton packing at a coke plant where it significantly reduced water leakage from pumps.