The concentric design of TTV Butterfly Valves incorporates an elastic, replaceable seat that conforms to both the inner and outer sides of the valve body, ensuring a flawless seal. These valves are versatile, suitable for various applications including on/off control and throttling. Additionally, all our actuated butterfly valves can be configured for Fail Safe Close/Open Position, with multiple manual override options available throughout the product range. With robust environmental protection features, including an IP68-rated control enclosure, IP67M-rated hydraulic actuator, and IP68-rated motor, the Bettis system ensures reliable operation even in harsh conditions.