Turn-Act's Valu-U-Act Cylinders
Featured Product from ITT Compact Automation
Turn Act is a market leading manufacturer of space efficient pneumatic cylinders, valve actuators and custom products and has over 25 patents. Turn Act specializes in engineering your unique design to fit your specific product specifications.
Spring Return operators are formed by bolting a spring return unit to a double acting Val-U-Act operator. The return movement is effected by a clock-type spring which is pre-tensioned to about half the operator torque. The amount of pretension is large, compared to the rotation and therefore the torque does not vary more than 20% over the rotation.
Spring returns are factory-installed and adjusted and have a worm drive adjustment for setting or changing spring pretension. By inserting a socket key into one end of the worm the spring pretension can be very easily increased or decreased to suit operating conditions. To increase pretension, turn the worm clockwise; to decrease, turn counterclockwise.
Heavy Duty Double Acting Ball Valve Systems
Valve sizes from ¼” to 3”
140 in.lbs to 800 in.lbs
Spring Return Valve operators
Single acting with spring close or open
Valve Operator Systems