Hydraulic Actuator for Sub-Marine Applications LEEDEN

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Description

Our LEDEEN underwater hydraulic actuators are specifically designed for shallow water and deep water applications.
Both types of actuators, surface water and deep water, can operate with a feed pressure of up to 3000 psig (207 barg).

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Technical specifications

Available as double effect or spring return.

Open and closed travel stops, ± 3 degrees minimum for.

Shallow water series and ± 5 degrees minimum for deepwater series.

Local position indication.

Mechanism of the Scottish yoke.

Available Options

Manual operation.

ROV cancellation.

MICRO SWITCH ™ for opening / closing indication.

Position transmitter for a path indication from 0% to 100%.

Sizes

SUB	Series	Torque / push outputs	Pressure Range	Immersion depth
Quarter-Turn Core	Deepwater Series	5.7 MM in-lb (644,000 N·m)	150 a 3000 psig (10 to 207 barg)	> 500 ft (152 m)
Quarter-Turn Core	Shallow-Water Series	5.7 MM in-lb (644,000 N·m)	150 a 3000 psig (10 a 207 barg)	< 500 ft (152 m)
Linear Core	Mytilus Series	4.4 MM lb (19,500,000 N)	150 a 3000 psig (10 a 207 barg)	N/A