Description
Fast Quarter Turn Electric Valve Actuator – 1–2 Second Operation
The ABV/2SEC-E2-MO is an ultra-fast quarter turn electric actuator designed for applications requiring rapid valve operation. Available in Power Open/Power Close or Capacitor Failsafe versions, it combines 15Nm running torque with up to 20Nm breakaway torque, making it ideal for motorised ball valves, butterfly valves and automated process control systems.
The compact IP68 actuator features visual position indication, manual override, volt-free end position feedback and a robust engineering polymer housing for reliable indoor or outdoor operation.
Technical Specification
Function: Quarter turn electric valve actuator
Operation Time: 1–2 seconds (90° rotation)
Running Torque: 15Nm
Breakaway Torque: 20Nm
Mounting: ISO5211 F03 & F05
Drive: 11 × 11mm square, 18mm depth
Optional Drive: 9 × 9mm reducing adaptor
Protection: IP68
Power Consumption
10 Watts while operating
Static Power Consumption
Less than 0.5 Watt at rest (failsafe version)
Duty Cycle: 100%
Cycle Life: 50,000 operations
Ambient Temperature: -15°C to +60°C
Media Temperature: -15°C to +90°C
Housing: Heavy-duty PPO engineering plastic
Position Indication: Visual indicator
Manual Override: Allen key supplied
Cable: 0.5 metre fitted as standard
Optional Cable: 3 metre
Voltages
12VDC or 24VDC
Position Feedback
Volt-free fully open & fully closed limit switches (36VDC, 0.4A max)
Control Options
Option A – Capacitor Failsafe
When power is applied, the actuator rotates 90° to the operating position. On power loss the internal reserve power automatically returns the actuator to its original position.
Requires approximately 1.5-2 Mins power to fully charge the reserve capacitor.
Consumes less than 0.5 Watt while powered and stationary.
Position feedback:
Green = Open
Yellow = Closed
White = Common
Option B – Power Open / Power Close
Red and Black provide the power supply.
Applying power to the Green control wire rotates the actuator 90°.
Removing power from the Green wire returns the actuator to its starting position.
Position feedback:
Blue & Grey = Open
Yellow & White = Closed
Available Options
- Power Open / Power Close
- Capacitor Failsafe Return
- 9mm Square Drive Adaptor
- 3 metre cable
Applications
Ideal for motorised ball valves, butterfly valves, water treatment, chemical dosing systems, industrial automation, HVAC systems, OEM equipment and fast emergency shut-off applications.
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