The Festo TTV Stainless Steel Butterfly Valves are designed to provide corrosion resistance in harsh and environments. These valves have an incredibly versatile concentric design, which can be used for many different applications whether you're operating at standard or high temperatures. With their pneumatic actuators providing quality solutions that offer long service life combined with low wear rates even under harsh conditions these products make a great choice for any industry including chemical, water, food & beverage and power generation.