ETX Series Part-turn modulating electric valve actuator
ETX series valve electric device (part-turn actuator)is part -turn product which can be used to control and adjust butterfly valve ,ball valve and other angular travel valves. It is applicable to applications of less than 60 strats per hour.
ETX products are divided into waterproof or explosion-proof specifications .
The torque output range of ETX series is :1000Nm-12000Nm
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Description
ETX Series Part-turn modulating electric valve actuator(part-turn actuator)
Prodcts features :
Direct drive angular travel valve ;
Mechanical transmission efficiency is high ,safe and reliable , capable of manual operation without clutch switching and has no possibility risk;
Absolut pulse coder accurately locates the valve stroke ;
Double sealed terminal blocks and double protection ;
Capable of non-invasive infrared commuication and all settings can be comfortably and safelydone on the outside ;
The LCD display is clear and visual , which makes it easy to monitor the status of diagnostic products at any times ;
The control system is reliable and the protection function is complete ;
Capable of intelligent communication ,and compatiable with Profibus as well as Modbus .
Performance Reference
| Model | Specification | Output torquel | Output speed | Motor (380VAC/3ph/S215MIN)² | |||
| Nm | r/min | sec/90° | Reference power(W)R | Rated current (A) | Stall Current(A) | ||
| ETX2 | ETX100-0.5 | 1000 | 0.5 | 30 | 120 | 0.5 | 1.3 |
| ETX100-1 | 100 | 1 | 150 | 180 | 1.1 | 3.2 | |
| ETX200-0.5 | 2000 | 0.5 | 30 | 180 | 1.1 | 3.2 | |
| ETX200-1 | 2000 | 1 | 15 | 370 | 1.9 | 5.4 | |
| ETX3 | ETX400-0.5 | 4000 | 0.5 | 30 | 370 | 1.9 | 5.4 |
| ETX400-1 | 4000 | 1 | 15 | 550 | 3.3 | 10 | |
| ETX4³ | ETX800-0.2 | 8000 | 0.2 | 75 | 370 | 1.9 | 5.4 |
| ETX1200-0.2 | 12000 | 0.2 | 75 | 550 | 3.3 | 10 | |
Performance Reference
| Model (part-turn actuator) | ETX2 | ETX3 | ETX4 | |
| Flange type | ISO5211 | F12 F14 | F16 | F25 |
| Machine weight | kg | 38 | 51 | 153 |
| Maxmum allowance stem diameter | mm | 50 | 65 | 85 |
| Number of handwheel turns | turn 90° | 107 | 97 | 242 |
| Manual operateion torque | Nm | 20 | 45 | 45 |
| The handwheel diameter | mm | 200 | 200 | 200 |
