PDS series Pneumatic Actuators are designed using Scotch-Yoke technology from PDS 50 to the largest of PDS 200.Scotch-Yoke technology is well known to all users as the most suitable actuator mechanism for valve and damper operation as it produces higher torque at both end positions.
The I-TORK actuators provide increased torque at open and close position, this closely matches the required torque for practical valve operation.
-Increased torque at the open and close position.
-Compact design and size
-Extremely long cyclic life
-Adjustable center stopper for both open & close positions