ROV Class 4 Actuator

ROV Class 4 Actuator

The SEALION R4 Family of Subsea electric actuators are designed to operate subsea valves though an API Class 4 bucket.

With a 25-year design life, this single channel compact unit weighs just 80 kg and operates up to 2700 Nm output torque at 3000 m depth.

Condition monitoring of Speed, Torque, Position and Communications allows Factory 4.0 on the seabed.

Integrated batteries can offer Failure mode operation and trickle charging from a 24 V/DC power source.

Rotary Actuator

Rotary Actuator

Close coupled to the valve stem, the SEALION R, Rotary actuator allows direct control of your valve.

Making the assembly more compact and lightweight whilst improving control response time.

Linear Fast Acting Actuator

Linear Fast Acting Actuator

The Subsea all-electric linear fast acting actuator, named SEALION LF, is designed for direct connection to a valve stem for applications such as HIPPS, Anti-Surge valves and fast acting gate valves.

Factory 4.0 on the seabed due to enhanced condition monitoring to provide complete peace of mind.

Linear Actuator

Linear Actuator

The Subsea all-electric Linear actuator SEALION L is designed to operate directly connected to the valve stem of a gate or choke valve.

Operating at 3000 m depth, the integral battery backup provides fail-safe capability.

Providing factory 4.0 on the seabed with condition monitoring. The operation of your choke or gate valves has never been this perfect.