Air Torque’s HDC Series compact scotch yoke pneumatic actuators provide reliable, space-efficient valve automation where installation constraints demand a smaller footprint. Their modular design complements heavy-duty actuation ranges, offering flexible configuration for double-acting and spring-return applications. With a robust steel construction, lifetime lubrication, front stroke adjustment and ATEX/SIL3 certification, they deliver low-maintenance, long-life performance across demanding process and pipeline environments.
Air Torque
HDC Series Compact Scotch Yoke Pneumatic Actuator
Modular design
Specifications
Size Range
Multiple unit size combinations allows economic sizing selection to complement the Heavy duty series. Models AT HDC 035-AT HDC 065, torque output up to 4000 Nm
Pressure Class
Up to 12 bar
Materials
Carbon Steel Housing, St-Steel shafts
Construction
Double acting and spring return options
Design
ISO 5211, EN 15714-3, VDI /VDE 3845
Certification
ATEX 2014/34/EU, SIL3, CE, IP67protection
Features
Robust design for low maintenance and longer life, flexible fixing points for control panels, front stroke adjustment, lifetime grease protection, -40Deg c standard temperature rated
- Torque output up to 4000 Nm
- Fully European
- Up to 12 bar
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