Valve Actuators & Flow Control
Valve actuation is where process control meets process safety. In Oil & Gas, Petrochemical, and Water infrastructure where a valve failing to respond on demand during an emergency can have catastrophic consequences the specification, supply, and commissioning of valve actuators is not a procurement afterthought. It is a critical engineering discipline.
ConnectSys Automation supplies electric, pneumatic, and electro-hydraulic valve actuators from the globally recognised leader in intelligent actuation technology covering isolation, control, and emergency shutdown applications for pipelines, refineries, offshore platforms, FPSO vessels, and processing facilities across the UAE, Saudi Arabia, Qatar, and the wider GCC.
Multi-turn Electric Actuators
Intelligent multi-turn actuators for gate and globe valves built-in data logger, Bluetooth commissioning, ATEX/IECEx Zone 1, SIL 2/3.
Electric Control Valve Actuator - CVA
Compact linear actuator for control and regulating duty replacing pneumatic positioners with electric precision.
Electro-hydraulic ESD Actuators
Self-contained electrohydraulic actuators for Emergency Shutdown valves no external hydraulic supply.
Part-turn Electric Actuators
90° actuators for ball and butterfly valves PROFINET, EtherNet/IP, Modbus TCP.
Mainly for pipelines
Compact Modular Actuator CMA
Small electric actuator for quarter-turn valves and dampers used in water treatment and HVAC applications
Pneumatic Rack & Pinion Actuators
Single and double-acting pneumatic actuators with spring-return fail-safe for quarter-turn valves
Used in process plants and pipeline systems
Applications & Solutions
In crude oil and gas pipeline systems, intelligent electric multi-turn and part-turn actuators automate the isolation valves, sectionalising valves, and pressure control valves that manage product flow across hundreds of kilometres of infrastructure integrated directly into the pipeline SCADA system via industrial Ethernet or field bus protocols for remote operation and real-time status monitoring from a central control room.
In oil and gas production facilities and refineries, part-turn electric actuators on process ball and butterfly valves provide precise and repeatable positioning for flow control and process regulation with built-in torque monitoring and diagnostic data logging that enables predictive maintenance strategies and reduces unplanned valve failures. For safety-critical applications including Emergency Shutdown valves, High Integrity Pressure Protection System valves, and blowdown valves, self-contained electro-hydraulic actuators provide certified fail-safe operation to SIL 2 and SIL 3 requirements without dependency on external hydraulic power supplies.
In offshore platform topside piping systems, ATEX and IECEx certified Zone 1 electric actuators automate process isolation and utility valves in classified areas replacing manual operation that would otherwise require entry into hazardous zones and the issue of hot work permits. For pneumatic utility systems on platforms and processing plants, rack-and-pinion pneumatic actuators with spring-return fail-safe provide a reliable and cost-effective solution for on/off duty on compressed air, nitrogen, and cooling water systems.
In tank farm and terminal operations, multi-drop actuator control networks allow centralised SCADA monitoring and remote operation of large numbers of tank inlet, outlet, and transfer valves providing operators with complete real-time valve status and position feedback across an entire terminal from a single control room screen.
All actuators are supplied with full commissioning support, as-built documentation, and ongoing technical service throughout the asset lifecycle.
In crude oil and gas pipeline systems, intelligent electric multi-turn and part-turn actuators automate the isolation valves, sectionalising valves, and pressure control valves that manage product flow across hundreds of kilometres of infrastructure integrated directly into the pipeline SCADA system via industrial Ethernet or field bus protocols for remote operation and real-time status monitoring from a central control room.
In oil and gas production facilities and refineries, part-turn electric actuators on process ball and butterfly valves provide precise and repeatable positioning for flow control and process regulation with built-in torque monitoring and diagnostic data logging that enables predictive maintenance strategies and reduces unplanned valve failures. For safety-critical applications including Emergency Shutdown valves, High Integrity Pressure Protection System valves, and blowdown valves, self-contained electro-hydraulic actuators provide certified fail-safe operation to SIL 2 and SIL 3 requirements without dependency on external hydraulic power supplies.
In offshore platform topside piping systems, ATEX and IECEx certified Zone 1 electric actuators automate process isolation and utility valves in classified areas replacing manual operation that would otherwise require entry into hazardous zones and the issue of hot work permits. For pneumatic utility systems on platforms and processing plants, rack-and-pinion pneumatic actuators with spring-return fail-safe provide a reliable and cost-effective solution for on/off duty on compressed air, nitrogen, and cooling water systems.
In tank farm and terminal operations, multi-drop actuator control networks allow centralised SCADA monitoring and remote operation of large numbers of tank inlet, outlet, and transfer valves providing operators with complete real-time valve status and position feedback across an entire terminal from a single control room screen.
All actuators are supplied with full commissioning support, as-built documentation, and ongoing technical service throughout the asset lifecycle.
Pipeline Isolation & Control
ESD & HIPPS Valves
Refinery Process Valves
Offshore Topside Valves
Tank Farm Automation
Blowdown Systems
Water Treatment Valves