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402 series can provide a reliable position control of butterfly, ball valves, as well as similar ones. when combining with multi-turn electric actuators, 402 series manual actuators can be used as electric ones for quarter-turn valves. | ||||
| Characteristic | ||||
| 402 series actuators with design features of high strength and efficiency can be applied to different kinds of working environment. | ||||
| 402 series actuators have a wide torque range from 150Nm to 640000Nm and the fifteen base sizes can match different valves. 402 series manual actuators can be used as electric ones for quarter-turn valves when combining with 903 series electric actuators made by our company. | ||||
| The limit switch and a potentiometer can be supplied for position transmitting. | ||||
| Main Technical Parameter | ||||
| Output torque: | 150~640000 Nm | |||
| Range of travel: | 90 ±10 deg | |||
| Temperature: | - 20 ~ + 70 deg C | |||
| Types | Manual actuator (a handwheel is provided for manual operation)Gear-box (the input flange is provided for connecting with multi-turn electric actuators.) | |||
| Options | ||||
| The limit switch and a potentiometer can be supplied for position transmitting. | ||||
| IP68 enclosure is optionally available. | ||||
| Cold resistant type is optionally available | ||||
402 Part-turn Gearboxes