qt4000
QT4000 is Eltorque`s largest actuator and is suitable for heavy-duty applications. With an operating torque of up to 4000 Nm, it will handle up to DN800 valves. The QT4000 is available with Digital, Analog, MODbus, and CANbus interfaces.
| Min-max torque | 2500 – 4000 Nm |
| Min-max closing time 0-100% / 0-90 | 45 – 140 sec |
| Valve spindle adapter | 46x46mm |
| Valve flange | F16 (According to ISO5211) |
| Valve applications | Butterfly or ball valves with the quarter-turn operation. Examples butterfly valves: DN600-DN800 PN16 |
| Weight | 78 kg |
| Dimensions H/W/D | 540/247/247 mm |
| Encapsulation | IP68 (10 m 30 min) – Corrosion protected aluminum enclosure |
| Color | Black |
| Operating conditions | -25 to +55°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-temperature. Stator coils are utilized as heating elements in case of low temperatures. |