Flow Control - Actuator

EOM2-9 series intelligent type quarter turn electric actuator

EOM series angular travel electric actuator is through the multistage reducer, worm gear and other mechanisms, and then through the output shaft, to control the valve switch device, mainly with the plug valve, butterfly valve, ball valve and other valves. EOM series electric actuator has hand/electric automatic switching function. The clutch-free design ensures the safety of the field staff and improves the transmission efficiency of the electric actuator

Material of Actuator BodyAluminum Alloy
Control ModeOn-off Type & Modulating Type
Torque Range10-30N.m
Running Time11-13s
Applicable Voltage1 phase:AC/DC24V / AC110V / AC220V / AC230V /AC240V
Ambient Temperature-25°C…..70 °C; Optional: -40°C…..60 °C
Anti-vibration LevelJB/T8219
Noise LevelLess than 75 dB within 1m
Ingress ProtectionIP67, Optional: IP68( Maximum 7m; Max: 72 hours)
Connection SizeISO5211
Motor SpecificationsClass F, with thermal protector up to +135°C(+275°F); Optional : Class H
Working SystemOn-off Type: S2-15 min, no more than 600 times per hour start
On/off Type SignalInput Signal: AC/DC 24 input control or AC 110/220v input control
Signal Feedback:
1. Close the valve contact
2. Open the valve contact
3. Optional: Closing torque signal contact Local/remote contacts
4. Integrated fault contact 4~20mA to send.
Malfunction Feedback: Integrated fault alarm; Motor overheating;
Optional: Undercurrent protection contact
Modulating Type Signal

Input Signal: 4-20mA; 0-10V: 2-10V
Input impedance: 250Ω (4-20mA)
Output signal: 4-20mA; 0-10V: 2-10V
Output impedance: ≤ 750Ω (4-20mA) Repeatability and linearity within ±1% of full valve stroke
Signal Reverse: Support
Loss Signal Mode Setting: Support
Dead Zone: ≤2.5%

IndicationLCD screen opening indicator
Other Function

1. Phrase correction (3-phase power supply only)
2. Torque protection
3. Motor overheat protection
4. Moisture – resistant heaters (anti-moisture device)

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