The QT-series of actuators covers a range of butterfly and ball valves between DN25 and DN800. These quarter-turn actuators are robust units designed to last the lifetime of the vessel, and do not make use of limit switches. The result is a completely maintenance free operation that will provide unsurpassed level of performance, flexibility and user-friendliness.
QT250 is the best-selling quarter-turn actuator from Eltorque. It is suitable for a wide range of small to medium sized butterfly- and ball valves with an operating torque of 50-250 Nm.
The QT250 is available with Digital, Analog, MODbus and CANbus interfaces.
QT250 now supports dual CAN and failsafe features, which is intended to support IMO/SOLAS requirements for safe return to port (SRtP) and emergency shut down.
QT800 is the next step up on Eltorque`s quarter-turn portfolio. The actuator is designed to operate medium sized butterfly- and ball valves with an operating torque of 250-800 Nm.
The QT800 is available with Digital, Analog, MODbus and CANbus interfaces.
The difference between QT250 and QT800 is that the latter is fitted with an extra gear box to produce the required torque level.