Linear Hydraulic Actuators

LAH Series linear actuators are compact in design and are suitable to operate every type of linear valve either in modulating or heavy-duty services.

Hydraulic operating pressure for the LAH Hydraulic Series ranges between 20 barg (290 psig) to 350 barg (5,000 psig).
Standart design construction allows operating temperature from -30 degC (-22 degF) to +100 degC (+212 degF).
Low temperature design extends operating range down to -60 degC (-76 degF).
Supply Medium:
Hydraulic oil mineral based (standard). Special versions are available for fire-resistant or water based fluids.
Pneumatic High Pressure, Gas Over Oil and Electric Hydraulic are also available.
Actuator Control Systems are integral part of any automated valve package. Our LAH Series actuators can be equipped with extensive range of auxiliary components specifically engineered and integrated to meet the largest variety of Customers' requests either for ON/OFF or modulating. Our Control System can be housed within cabinet &/or stainless steel (AISI316) panel folded over to provide sun-shade, and assembled on actuator or at remote location.
We have already pre-engineered different solutions to meet the most commonly required control systems. These solutions, based on standard components, offer reduced lead time, simplified purchasing,  commissioning and start-up activities. Please contact with us for any additional detail.
Position Monitor Device:
Virtually all positioning monitor devices can be assembled on top of our LAH Series actuators, responding to any kind of technical requirement.
  • Compact design
  • Suitable to operate every type of linear valve
  • Double Acting / Single Acting
  • Hydraulic power supply (up to 350 Barg)
  • ON-OFF or Modulating Service
  • Output thrust up to 1.500.000 N
  • Standard temperature range -20°C +85°C
  • Low temperature version -60°C + 85°C
  • PED 97/23/EC Compliant
  • ATEX 94/9/EC Compliant
  • IP67M, NEMA 4, 4X & 6
  • Corrosion resistant cylinder
  • Standard travel stops protected
  • Mechanical manual override
  • Hydraulic manual override / Dumping System
  • Coupling joint in stainless steel
  • All actuator in carbon steel


T: +90 216 510 2023
F: +90 216 510 2013
Esentepe Mh. Inonu Cd. No: 147 Kartalkule Office: 32, 34870 Kartal Istanbul / TURKEY
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