Electric actuators provide reliable and precise automation for industrial valves where remote operation, accurate positioning, and integration with process control systems are required. Mark & Aira is a trusted Electric Actuator supplier in UAE, offering Cair electric actuators for valves used across a wide range of industrial and process applications.
Our range includes quarter turn electric actuators, multi turn electric actuators, linear electric actuators, single phase and three phase models, and explosion proof electric actuators. With torque capacities available across different models and control options including ON/OFF and modulating operation, these actuators can be configured for various valve automation requirements.
Cair motorized actuators are suitable for automating ball valves, butterfly valves, control valves, gate valves, globe valves, plug valves, dampers, and other compatible flow control equipment. We support EPC contractors, MEP contractors, procurement engineers, plant managers, OEMs, and maintenance teams with actuator selection, valve-actuator sizing, assembly, testing, and complete actuated valve packages.
With ready stock in Dubai, technical support, bulk supply capabilities, and fast delivery across the UAE, Mark & Aira provides complete solutions for customers looking for dependable electric valve actuators for new projects, plant upgrades, maintenance, and industrial automation requirements.
Mark & Aira supplies a comprehensive range of Cair electric actuators designed for different valve movements, power supplies, control requirements, and operating environments. Our portfolio covers standard industrial automation as well as explosion-proof solutions for applications requiring additional protection.
Designed for multi-turn valve automation, this three-phase electric actuator offers a torque range of 100–2500 Nm with 415V AC power supply as standard. It supports ON/OFF and modulating control, manual hand wheel operation, position feedback, and CCOE/PESO-certified explosion-proof construction.
Suitable for quarter-turn valve automation, this explosion-proof motorized valve actuator provides 100–2500 Nm torque and supports ON/OFF or 4–20 mA / 2–10 V DC modulating control. A manual hand wheel and position feedback options support reliable operation and monitoring.
This compact actuator is designed for applications requiring a smaller installation footprint combined with explosion-proof protection. It provides 35–50 Nm torque, operates on 220V AC as standard, and supports ON/OFF and modulating control with manual key-type override.
Designed for versatile quarter-turn valve automation, this compact electric actuator range offers 15–5000 Nm torque across available models. Standard 220V AC operation, IP67/IP68 protection, and optional flameproof/explosion-proof configurations make it suitable for diverse industrial requirements.
The single-phase linear electric actuator provides 150–3500 kgf thrust for valves requiring linear movement. Available with ON/OFF and modulating control, manual override, position feedback, and IP67 protection, it provides reliable automation for compatible linear valves.
Designed for valves requiring multiple rotations during opening and closing, this multi turn electric actuator offers a 100–600 Nm torque range. It supports ON/OFF and modulating control, manual hand wheel operation, position feedback, and IP67 weatherproof protection.
Electric actuators for valves convert electrical energy into controlled mechanical movement to open, close, or position a valve. They provide a practical automation solution where valves need to be operated remotely, integrated with plant control systems, or positioned accurately without relying on a compressed-air supply.
Depending on the valve movement and application, a motorized actuator can provide quarter-turn, multi-turn, or linear motion. Quarter-turn models are commonly paired with ball valves, butterfly valves, and plug valves, while multi-turn actuators are suited to valves requiring multiple rotations for operation. Linear electric actuators provide controlled linear movement for compatible control and globe valve applications.
Electric valve automation is particularly useful for remote installations, process plants, utility systems, and applications where consistent valve operation and control-system integration are important. With the correct actuator sizing and configuration, an electric valve actuator can improve operational control while reducing the need for manual valve operation.
Mark & Aira supplies Cair electric actuators in multiple configurations to match different valve movements, electrical supplies, installation environments, and automation requirements.
A quarter turn electric actuator produces approximately 90-degree rotational movement and is primarily used to automate ball valves, butterfly valves, plug valves, and compatible dampers. Our range includes compact single-phase and three-phase explosion-proof models for different industrial requirements.
A multi turn electric actuator rotates through multiple turns to operate valves that require extended stem movement during opening or closing. Cair multi-turn models are available in single-phase and three-phase explosion-proof configurations, with torque capacities varying according to the selected model.
Linear electric actuators generate straight-line thrust instead of rotary torque. They are suitable for compatible globe valves, control valves, and other applications requiring controlled linear movement. Our single-phase linear range provides thrust capacities from 150 to 3500 kgf.
Single-phase electric actuators are available across quarter-turn, multi-turn, and linear configurations. Standard models operate on 220V AC ±10%, 50/60Hz, with alternative voltage options available on selected models.
Our three-phase actuator range is designed for demanding industrial valve automation requirements. Selected models operate on 415V AC ±10%, 50/60Hz, with 380V and 460V AC options available on request.
Explosion-proof electric actuators are available for applications where the operating environment requires appropriately protected electrical equipment. Selected Cair three-phase multi-turn, three-phase quarter-turn, and compact quarter-turn models are available with explosion-proof configurations and relevant certifications depending on the model.
Different Cair electric actuators can be configured for simple valve isolation or more precise process control. Selected models support ON/OFF operation for applications where the valve needs to move between fully open and fully closed positions.
For applications requiring intermediate valve positioning, selected models support modulating control using 4–20 mA or 2–10 V DC signals. This enables the actuator to respond to commands from compatible process control systems and position the valve according to operating requirements.
Depending on the actuator model, additional features include potentiometer or 4–20 mA position feedback, auxiliary potential-free limit switches, manual hand wheel or key-type override, and local Open/Stop/Close selection. These options allow the actuator to be selected according to the required level of valve control, monitoring, and manual intervention.
Because torque, thrust, voltage, control, feedback, enclosure protection, and explosion-proof requirements vary between applications, actuator selection should be based on the specific valve and operating conditions rather than electrical supply alone.
Electric actuators are widely used in industrial systems where valves require reliable remote operation, automated positioning, or integration with process control systems. Cair electric actuators for valves are suitable for applications across oil & gas, water and wastewater treatment, chemical processing, power generation, marine, HVAC, food and beverage, pharmaceutical, and general industrial facilities.
Depending on the required movement and operating conditions, electric valve actuators can be paired with ball valves, butterfly valves, plug valves, gate valves, globe valves, control valves, dampers, and other compatible flow control equipment. Quarter-turn actuators are commonly selected for rotary valves, while multi-turn and linear configurations support applications requiring multiple rotations or controlled linear movement.
The availability of single-phase, three-phase, ON/OFF, modulating, weatherproof, and selected explosion-proof configurations allows the appropriate motorized actuator to be selected for different plant, utility, infrastructure, and process automation requirements.
Selecting an actuator based only on torque or voltage can result in poor valve performance or premature equipment failure. The actuator needs to be correctly matched with the valve according to its operating torque or thrust requirement, movement, application, control requirement, and operating conditions.
Mark & Aira provides more than standalone electric actuators. Our team supports customers with actuator sizing and selection, valve-actuator matching, assembly, testing, and complete electric actuated valve packages. This allows EPC contractors, MEP contractors, OEMs, procurement teams, and plant maintenance professionals to source a properly configured valve automation solution from a single supplier.
Complete packages can be configured using compatible Ball Valves, Butterfly Valves, Control Valves, and other suitable industrial valves based on project requirements. For applications where air-operated automation is preferred, customers can also explore our Pneumatic Actuators and Valve Positioners range.
Mark & Aira supports industrial customers with Cair electric actuators and complete valve automation solutions for projects, plant maintenance, system upgrades, and OEM requirements. Our combination of product availability and technical support helps customers select an actuator based on the actual valve and application rather than relying on a generic specification.
Whether you require a standalone motorized valve actuator or a fully assembled electric actuated valve package, Mark & Aira provides the product range and technical support needed for dependable industrial valve automation across the UAE.
Mark & Aira supplies Cair electric actuators for quarter-turn, multi-turn, and linear valve automation requirements. From compact single-phase motorized actuators to three-phase explosion-proof solutions, our team can help identify the appropriate actuator based on your valve, torque or thrust requirement, electrical supply, control requirement, and application.
Choose Mark & Aira for ready stock in Dubai, fast UAE delivery, technical selection support, bulk supply, and complete actuated valve packages. Contact our team today to discuss your application and get a quotation for Cair electric actuators and electric valve automation solutions.
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