TORK pneumatic actuators are powerful, reliable and compact units with 90° quick or slow rotation. They are manufactured in both single-acting and double-acting design. In addition to the standard manufacturing process, the actuators can also be manufactured with ± 10% stroke adjustment, 180° rotation and three closing positions (closed, open, half-open). Application for ball valve, butterfly valve, plug valve, dampers on-off / proportional control.

TORK pneumatic actuators now meet SIL 3 quality standards.

The International Electrotechnical Commission (IEC) has issued IEC 61108 norm, which defines safety requirements. The equipment and system must meet all categories of requirements to achieve SIL certification. SIL level 3 permits the possibility of dangerous product failure 1 in 1 140 years.