Electric Actuated Valve Supplier in Dubai, UAE Valves delivers motorized valve packages that ensure reliable isolation and precise control in process networks where plant air is limited or unavailable. An electric actuator applies controlled torque and speed to the valve stem, enabling repeatable on/off duty, quiet operation, and smooth integration into plant automation. We supply complete electric actuated ball, butterfly, gate, globe, knife gate, and plug valves for new projects and upgrades across the Middle East.
How Electric Actuated Valves Work
A compact motor drives a gear train to rotate or lift the valve stem. Limit switches define open and closed positions, while torque switches prevent overload. For control duty, an electronic module interprets a 4–20 mA or 0–10 V signal and positions the valve with feedback to the DCS or PLC. Local selectors allow open, stop, and close from the field. Fail last, fail in place, or battery backed fail open or fail close options provide a defined safe state. Enclosures are sealed against dust and water, with ATEX or IECEx certification available for hazardous areas.
Benefits of Electric Actuated Valves
Accurate positioning and steady control without plant air
Simple integration with DCS or PLC using analog or digital signals
Non intrusive setup and local controls for quick commissioning
Lower maintenance than pneumatic systems in many services
Quiet operation with power used only during movement
Reduced lifecycle costs with fewer auxiliary systems
Types of Electric Actuated Valves
Electric Actuated Ball Valve — quarter turn isolation with full bore options
Electric Actuated Butterfly Valve — compact, lightweight solution for large diameters
Electric Actuated Gate Valve — multi turn actuators for positive shutoff
Electric Actuated Globe Valve — accurate positioning for throttling control
Electric Actuated Knife Gate Valve — high thrust for slurry and pulp duties
Electric Actuated Plug Valve — robust quarter turn for dirty or viscous media
Technical Specifications
Valve size range: DN 15–DN 1200 (½″–48″)
Pressure ratings: PN 10–PN 250; ASME Class 150–2500
Temperature range: −196 °C to +600 °C depending on materials and coatings
End connections: flanged RF/RTJ, butt weld, socket weld, threaded (small sizes), hubs on request
Bore options: full bore and reduced bore available
Actuator torque/thrust: 50–40,000 N·m typical; higher ranges on request
Travel speed: 5–120 seconds per 90°; multi turn matched to duty and valve size
Supply voltages: 24 VDC, 110–240 VAC single phase, 380–480 VAC three phase
Control modes: on/off, inching, or modulating (4–20 mA / 0–10 V); Modbus, Profibus, and other protocols available
Enclosures: IP67/IP68, NEMA 4/4X; ATEX and IECEx options for hazardous areas
Duty cycle: S2 and S4 classes depending on model and service
Design Standards
EN 15714–2 for electric actuators on industrial valves
ISO 5211 and ISO 5210 for actuator to valve mounting
IEC 60529 for enclosure protection ratings
ATEX 2014/34/EU and IECEx for hazardous area compliance
IEC 61508 for SIL capability on safety related applications
Valve bodies to relevant standards (API 6D, EN 593, BS 1873, etc.)
Visit us: https://www.uaevalves.com/product-category/electric-actuated-valve/