(20 N – 350.000 N)
Since 1975 Fahlke has offered a comprehensive selection of actuators for your automation projects.
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.
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
SERVICE
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Engineering
ASSEMBLY / COMMISSIONING
Documentation