AT-HD Compact Series
The Air-Torque AT-HDC Heavy Duty Actuator series is designed for on/off and modulating duties. AT-HDC Actuators completes the Air Torque range of scotch yoke actuators range, covering the range of small and medium valves torque requirements.
Product Certificates
- ATEX 2014/34/EU
- DNV Type Approval
- SIL3
- EU Declaration of conformity
- TR CU 012/2011
- IP67
- UK CA
Special Function/ Version:
- Valve link
- Manual Override
- Fast Acting
- Damper
- HIPPS Integration
- PST Function
- Customization
Product Range
- 4 different yokes/model group both in double acting and spring return
- Output torque up to 4000Nm
- Painting according to the Air Torque or project/customer standard
- 3 different working temperature (from-60°C/-76°F up to +150°C/+302°F)
Technical Details
- Mechanism: Scotch Yoke type
- 90° rotation
- Housing base material: Carbon Steel
- -40°C as standard lower limit of temp execution
- Multiple choice of ISO flange and drive shaft connection.
- Fasteners in Stainless steel as a base
- Stroke adjustment range -5°/+5° and 85°/95°
- Available with pneumatic or hydraulic cylinder.
- Supply media: Compressed dry or lubricated air and inert gasses process gasses and hydraulic oil (for hydraulic version)
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