QT50 is the newest and most compact quarter-turn actuator from Eltorque. It is suitable for a wide range of small butterfly- and ball valves with an operating torque of 10-50 Nm. The QT50 is available with CANbus, Digital, and Analog interfaces.
|Min-max torque||10 – 50 Nm|
|Min-max closing time 0-100% / 0-90||5 – 15 sec|
|Valve spindle adapter||11x11mm|
|Valve flange||F04, F05, F07 (According to ISO5211)|
|Valve applications||Butterfly or ball valves with the part-turn operation.|
Example butterfly valves: DN25-DN80.
|Dimensions H/W/D||163/118/164 mm|
|Enclosure protection||IP68 (10m 72hr) – Anodized aluminum and PC+ABS|
|Operating conditions||-25 to +70°C|
Not designed for use on open deck of ship, outdoor close to saltwater, or exposure to corrosive chemicals.
|Temperature protection||Motor current is switched off in case of over-heating. Stator coils are utilized as heating elements in case of low temperatures.|