A-T Controls Inc. Valves for Corrosive Service

A‑T Controls lined butterfly and ball valves deliver robust, corrosion-resistant performance with PFA-encapsulated discs and PTFE-lined seats in butterfly valves, and fully PFA-lined ball valves built on stainless steel or epoxy-coated carbon steel bodies. These quarter-turn valves offer bubble-tight shutoff, wide material options, and durable reliability in harsh chemical environments.