Laminar Pte Ltd Singapore

Laminar Pte Ltd

Pipe Solutions

Hydraulic Actuators

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Group 1 1
Compact and Maintenance-Free Operation:

Laminar hydraulic actuators’ compact design ensures easy installation into space-restricted environments, making them a good choice. 

Moreover, adjusting travel in both rotation directions allows fine-tuning to meet specific operational requirements. Heavy-duty grease lubricates the moving parts, and they do not require routine maintenance or lubrication.


Hydraulic actuators are reliable and suitable for harsh environments. They are designed for quarter-turn automation of ball, butterfly, plug valves and dampers.

LAMINAR hydraulic actuators are designed to fulfil specific requirements in industrial applications. Compact design and high performance are the main characteristics of this product range.

Features include:

  • 90° rotation ±5°
  • Compact design
  • Travel adjustment in both directions of rotation
  • Double or single acting with spring return
  • Easy maintenance
Quarter Turn Rack and Pinion Hydraulic Actuator Custom

Quarter-Turn Rack and Pinion Hydraulic Actuator

Our Rack and Pinion Double Acting and Single Acting rotary actuators are designed to actuate butterfly, ball, plug or other quarter-turn valves for either on/off or modulating duty.

  • Rack and Pinion Hydraulic Actuators Spring-Return and Double acting. 
  • Double-acting torques up to 4,000 Nm (single rack) and 22,000 Nm (double rack) at 150 bar 
  • Single-acting torques up to 600 Nm (Higher torques available upon request)
  • Body of ductile iron
  • Rack in steel, pinion and shaft in stainless steel 304/316
  • Two quick connectors for portable or local hand pump 
  • Local position indicator
Linear Hydraulic Actuator Custom

Linear Hydraulic Actuator

Our linear actuators are designed to be mounted on globe valves, providing a compact and lightweight assembly. Typical applications include bilge, ballast and fuel services. 

Main features include: 
  • Heavy-duty linear hydraulic actuator 
  • Design pressure 150 bar 
  • Single-acting thrusts up to 20,000N 
  • Double-acting thrusts up to 120,000N 
  • Body and flanges of ductile iron 
  • Shaft made of stainless steel 316 
  • Extended stem available for feedback unit coupling 
  • Two quick connectors for portable or local hand pump
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