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Electrical Actuators Suppliers
Electrical actuators represent the most modern approach to shipboard valve automation, building on decades of experience with pneumatic and hydraulic systems. They are increasingly selected where precise positioning, clear feedback, and close integration with automation systems are required. Their main advantage is the ability to connect directly to shipboard controls, allowing crews to see valve position, status, and alarms from the control room and to manage more than simple open and close functions.
By removing the need for compressed air or hydraulic supply, electrical actuators simplify part of the installation. At the same time, they depend on stable power, suitable environmental protection, and correct integration with the ship’s systems, all of which need to be considered when selecting the equipment.
Modern Electrical Actuators for Shipboard Automation: Design, Protection, and Diagnostics
Most electrical actuators suppliers structure their product ranges around a small number of actuator types, each matched to specific valve duties and control requirements:
- Quarter-turn actuators - used on butterfly and ball valves, where rotation through 90 degrees provides open/close operation or basic modulation. These are common on ballast, cooling water, and utility systems.
- Multi-turn actuators - applied to gate and globe valves that require multiple revolutions to move the stem. These actuators are typically selected for larger diameters, higher pressures, or duties where controlled seating is important.
- Linear actuators - used on control valves and dampers where straight-line movement is required for accurate flow or pressure regulation.
For each position in the piping diagram, technical teams decide whether a simple open/close unit is enough or whether the valve also needs accurate positioning for flow or pressure control.
On board, actuators are expected to perform in machinery spaces, on open decks and sometimes close to sea spray or tank tops. That is why buyers pay close attention to enclosure class, corrosion protection and any hazardous-area approvals. High IP ratings against water ingress, durable external coatings, stainless fasteners and certified explosion-proof models are all part of normal expectations. Clear local indication and push-buttons or selectors on the housing make it easier for crews to test valves and carry out basic checks without special tools.
An electric actuator functions as a local control and feedback device mounted on the valve. It executes control commands and transmits position and status data to the ship’s automation system. Standard functions include:
- Open and close control with confirmed end positions
- Analogue position signals for modulating operation
- Fieldbus connections to the ship’s automation network
- Diagnostic functions including torque monitoring, event logs, and position history
Leading electrical actuators manufacturers like Auma, Rotork, Bernard, SIPOS and Valpes are often chosen because they combine this sort of protection and control capability with actuator ranges that can be configured easily across a vessel.
Supporting Reliable Valve Control with Trusted Electrical Actuator Suppliers
For newbuild projects and retrofits, the practical question is which partners can supply the desired brands and support correct sizing and setup over the vessel’s life. Experienced electrical actuators distributors help technical teams match actuators to existing valves and interfaces, check marine and hazardous-area approvals where needed, and plan for long-term spare parts and service support.
On Records Marine, each company profile highlights actuator ranges, represented brands and other relevant information to help buyers evaluate and contact the supplier faster. Our platform was built to help you find the most suitable suppliers for your vessels. In one place you can filter, compare, connect, and build your own network of reliable partners worldwide.

Year Founded: 2004
Verified
CATEGORIES:
Electrical Actuators
Air Compressors
Engines (2-Stroke)
Engines (4-Stroke)
15 PPM Monitoring Equipment
AIS (Automatic Identification Systems)
AMS (Alarm Monitoring Systems)
ARPA (Automatic Radar Plotting Aids)
AUS (Automatic Unloading Systems)
Accommodation Ladder Davits
Accommodation Ladders & Gangways
Air Driven Motors
Air Horns
Air Reservoirs
Air Starters
(150)
CLASS APPROVED:
ClassNK
BV

Year Founded: 2018
RM verified
CATEGORIES:
Electrical Actuators
15 PPM Monitoring Equipment
Accommodation Ladder Davits
Accommodation Ladders & Gangways
Air Compressors
Air Driven Motors
Air Horns
Air Reservoirs
Air Starters
AIS (Automatic Identification Systems)
Alpha Lubrication Systems
AMS (Alarm Monitoring Systems)
Anemometers
Anti-Heeling Systems
ARPA (Automatic Radar Plotting Aids)
AUS (Automatic Unloading Systems)
Automation Control Equipment & Control Units
Autopilot
BackWash Filters
BNWAS (Bridge Navigational Watch Alarm Systems)
(151)

Year Founded: 2009
CATEGORIES:
Electrical Actuators
15 PPM Monitoring Equipment
AIS (Automatic Identification Systems)
AMS (Alarm Monitoring Systems)
ARPA (Automatic Radar Plotting Aids)
AUS (Automatic Unloading Systems)
Accommodation Ladder Davits
Accommodation Ladders & Gangways
Air Compressors
Air Driven Motors
Air Horns
Air Reservoirs
Air Starters
Alpha Lubrication Systems
Anemometers
(160)
WAREHOUSES:
Bangladesh

Year Founded: 2024
CATEGORIES:
Electrical Actuators
15 PPM Monitoring Equipment
AIS (Automatic Identification Systems)
AMS (Alarm Monitoring Systems)
ARPA (Automatic Radar Plotting Aids)
AUS (Automatic Unloading Systems)
Accommodation Ladder Davits
Accommodation Ladders & Gangways
Air Compressors
Air Driven Motors
Air Horns
Air Reservoirs
Air Starters
Alpha Lubrication Systems
Anemometers
(159)
WAREHOUSES:
Bangladesh

Year Founded: 2010
CATEGORIES:
Electrical Actuators
AMS (Alarm Monitoring Systems)
ARPA (Automatic Radar Plotting Aids)
Accommodation Ladder Davits
Air Compressors
Air Driven Motors
Air Starters
Air Horns
Automation Control Equipment & Control Units
Autopilot
BNWAS (Bridge Navigational Watch Alarm Systems)
BWTS (Ballast Water Treatment Systems)
Boat Engines
Boiler Automation Equipment
CPP Systems (Controllable Pitch Propeller)
(100)
WAREHOUSES:
India

Year Founded: 2010
CATEGORIES:
Electrical Actuators
15 PPM Monitoring Equipment
AIS (Automatic Identification Systems)
AMS (Alarm Monitoring Systems)
Automation Control Equipment & Control Units
Autopilot
BNWAS (Bridge Navigational Watch Alarm Systems)
Boiler Automation Equipment
Boiler Forced Draft Fans
Communication Equipment
(43)
BRAND:
EMERSON
Honeywell
AMETEK
Endress+Hauser
YOKOGAWA
(2)
WAREHOUSES:
Bangladesh

Year Founded: 2005
CATEGORIES:
Electrical Actuators
Air Compressors
Centrifugal Pumps
Diesel Generators
Engines (2-Stroke)
Engines (4-Stroke)
Exhaust Gas Turbochargers
Fresh Water Generators
Gear Pumps
Governors
(6)
BRAND:
Honeywell
PENTAIR
MITSUBISHI
WAREHOUSES:
India

Year Founded: 1995
CATEGORIES:
Electrical Actuators
15 PPM Monitoring Equipment
Accommodation Ladders & Gangways
Air Compressors
Air Driven Motors
Air Horns
Air Starters
AMS (Alarm Monitoring Systems)
Autopilot
BWTS (Ballast Water Treatment Systems)
Centrifugal Pumps
Compass (Gyro & Magnetic)
Deck Seal
Diesel Generators
Electrical Horns
Engine Room Ventilation Fans
Engines (2-Stroke)
Engines (4-Stroke)
Engine Starting Systems
Exhaust Gas Turbochargers
(41)

Year Founded: 2022
CATEGORIES:
Electrical Actuators
AMS (Alarm Monitoring Systems)
Accommodation Ladders & Gangways
Air Compressors
Air Driven Motors
Air Horns
Air Reservoirs
Anti-Heeling Systems
Automation Control Equipment & Control Units
Alpha Lubrication Systems
(157)
CLASS APPROVED:
ABS
RINA
RMRS
ClassNK
CCS
(15)
WAREHOUSES:
China
Year Founded: 2025
CATEGORIES:
Electrical Actuators
15 PPM Monitoring Equipment
Accommodation Ladder Davits
Accommodation Ladders & Gangways
Air Compressors
Air Driven Motors
Air Horns
Air Reservoirs
Air Starters
AIS (Automatic Identification Systems)
Alpha Lubrication Systems
AMS (Alarm Monitoring Systems)
Anemometers
Anti-Heeling Systems
ARPA (Automatic Radar Plotting Aids)
(157)
CLASS APPROVED:
CCS