April 27th, 2016 by Amanda Schumann

Air Torque – Italy, design and manufacture a range of SIL3 certified pneumatic rack & pinion AT Series actuators in aluminium and stainless steel. Air Torque actuators operate on pressures of up to 8 bar as standard. The actuators can be operated with air or inert gas and are Atex certified for explosive atmospheres. Air Torque actuators are continuously on test. They are tested to 4 million cycles!  Global Supply Line are sole regional agents for Air Torque. To view our stock list of Air Torque AT Series actuators click here.

A wide range is available in both double acting and spring return delivering torques up to 11,000 Nm. Eighteen models provide a highly economical sizing selection. As well as conventional quarter turn actuators, Air Torque also offers actuators for special applications such as: forged stainless steel actuators, 120, 135 degree and 180 degree double acting actuators, 180 degree spring return, and 180 degree spring return with 90 degree fail safety position, as well as fast acting actuators. Water or bio-oil can also be used to drive the AT series if ordered with correct trim (see separate brochure for water trim).

The 4th generation patented upgrade AT series permits greater product versatility for easier and reliable valve automation. Air Torque’s design is easier to maintain than other brands. The AT Series is also sold in North America as the PT series for marketing and licensing reasons only. GSL maintains substantial Air Torque inventories in our Adelaide warehouse. A full 24 month warranty is provided. Click here to view our stocks of Air Torque actuators, brackets and adaptors, etc. Our valve automation centre can size, fit and test all types of actuated valve packages. Global Supply Line Engineering are the sole approved Air Torque service, repair and automation facility.
Click here for more information.

Click here for Heavy Duty Compact Actuators for Oil & Gas Industry.

PED 97/23/EC. ATEX 94/9/EC. SIL3 IEC 61508. GOST-R. DNV type approval.