ASY1/4 TURN ACTUATORS
CHARACTERISTICS
Single Acting – Fail Safe Closing or Opening : torque until 500 000 N.m
Double Acting : torque until 300 000 N.m
Fluid media : air, water, oil, natural gas
Rotation : 0 to 90°
Temperature of use : -20°C to +80°C (on demand : + 140°C)
SUPPLY PRESSURE
2.5 bar to 140 bar for pneumatic application
30 bar to 400 bar for hydraulic application
STANDARD DESIGN
Carbon steel housing
Carbon steel cylinder with Epoxy PTFE coating (others on demand)
Scotch-yoke design
Ends stops
Position indicator
Topwork acc. to ISO 5211 & NAMUR output
OPTIONS
Control systems
Manual override (hydraulic hand pump or handwheel)
Fast strokes (under 1s)
Safety tank
Fire Proofing
Subsea
Special studies acc. to your request
