|Min-max torque||50 - 250 Nm|
|Min-max closing time 0-100% / 0-90||13 - 60 sec|
|Valve spindle adapter||
|Valve flange||F05, F07, F10 (According to ISO5211)|
Butterfly or ball valves with part-turn operation.
|Dimensions H/W/D||229/156/210 mm|
|Enclosure protection||IP68 (10m 72hr) - Corrosion protected aluminum enclosure|
|Operating conditions||-25 to +55°C
Not designed for use on open deck of ship, outdoor close to salt water or exposure to corrosive chemicals.
|Temperature protection||Motor current is switched off in case of over-heating. Stator coils utilized as heating elements in case of low temperatures.|
In addition to the standard version, Eltorque offers specialized versions of the QT250 for use either on Open deck or in EX classified zones. These actuators are technically similar to the Standard version, but are upgraded with key features to secure durability in tough conditions. An overview is listed below;
-25 to +70°C
-25 to +70°C
Should not be exposed to corrosive chemicals.
|Certifications||IECEx - Certificate of conformity|
1. Temperature call T4-maximum surface temperature 135°C in given ambient temperature
2. Gas group IIC
3. Equipment protection level Gb-zone 1
For detailed technical information, download the Product Datasheet.