The TTV Butterfly Valve, with its concentric design and replaceable seat that takes the shape of both sides to form a perfect seal. This is suitable for use on either an off or throttle setting in applications where you want complete flexibility for temperature or flow. Bronze butterfly valves are an excellent solution if you require a valve that will function properly even when exposed to corrosive media such as seawater or brackish water. These bronze disc valves offer maximum protection against erosion from aggressive liquids like saltwater. The TTV range of bronze disc butterfly valves come with approvals from recognised bodies such as DNV, ABS, LR and Bureau Veritas. The bronze disc valves are commonly used in oil and gas processing plants as well as marine.