Valve Automation & Controls (VAC), a W&O company and provider of fluid control solutions to the industrial, water, wastewater and marine markets, announced the expansion of its distribution territory with Chesterton to include Los Angeles and San Diego. Founded in 1884, Chesterton is a manufacturer of fluid sealing products, coatings, cleaners, lubricants and specialty products. Its products meet EPA Clean Air Act emissions requirements for sealing devices, and are used in applications such as pump mechanical seals…