Skip to content
    FAHLKE  >  Products  >  Actuator with control  >  Electro-Hydraulic Actuators  >  SEHLAZ® ECO

SEHLAZ® ECO

(20 N – 350.000 N)

Since 1975 Fahlke has offered a comprehensive selection of actuators for your automation projects.

All Products

SEHLAZ® ECO ELECTRO-HYDRAULIC ACTUATOR

A NEW DIMENSION IN SAFETY

The SEHLAZ® is the linear actuator from the Fahlke SEHAZ series that is used by all major oil and gas suppliers for automation of their pipeline networks.

The SEHLAZ® automation unit is designed for maximum operator safety and combines a compact design with minimal mounting weight.

The Fahlke SEHLAZ® features up to four integrated safety systems, which guarantee 100% availability even in the event of a power outage. The SEHLAZ® automates all linear driven actuators such as slide valves in a range from 10 – 1,000,000 N. The automation unit features a specially developed adapter system that enables mounting on any valve. No additional supply connections or air compressors with long supply lines are needed. The SEHLAZ® is approved for all explosive areas.

sehlaz-eco
Use of the SEHLAZ® will immediately reduce the costs for energy, operation, installation and maintenance of your automation application. The unbeatable low energy consumption of our electro-hydraulic actuators in comparison with other actuator concepts will improve your CO2 balance.
ADDITIONAL PRODUCT INFORMATION
  • Double-action (fail in position) or
  • Spring return (SR), opening / closing
  • Pressure-resistant valve casing (IP67)
  • Integrated signaling of end positions (open / closed)
  • One-hand multi-functional switch (local / remote, open / closed)
  • Motor rating: 90 W
  • Solenoid valve for SR version
  • Power supply: 24 / 110 V DC, 110 / 230 / 400 V AC
  • Integrated reversing circuit: 24 V DC or 230 V AC
  • IP rating of actuator / gearbox: IP68
  • Temperature range: -40° C to +60° C
  • Eco-degradable fuel Fahlke Eco Fluid 4870
  • ESD function
  • Pressure pilot monitoring (high pilot / low pilot)
  • Line break system (pneumatic / electronic)
  • Control unit for separate mounting
  • Galvanic insulation for cathode-protected pipeline
  • Profibus DP or Modbus interface
  • Mechanical end position signaling
EXAMPLES OF APPLICATIONS
sehaz-eco3
sehaz-eco2
sehaz-eco1

SERVICE

 Service

Engineering

ASSEMBLY / COMMISSIONING

 Documentation

FAHLKE PRODUCT TRAINING