QTRCO
QTRCO
As a manufacturer of actuators that are engineered and crafted without compromise, QTRCO's mission has always been to produce the safest, most reliable, and easy to maintain actuators on the market. QTRCO offers unique solutions to address common actuator problems; these actuators are designed to minimize friction, utilize internal side loading, and maximize the efficiency of the number of seals inside of the actuator, resulting in actuators that are ideally suited for both control and on/off applications. Adapters have been engineered to fit all valve types as well as direct mounting to many valves. From the unique design features to the premium materials of construction we have the confidence to offer a 3-year performance warranty.
F-Series
QTRCO's F-Series pneumatic actuators are compact, lightweight and ideally suited for any quarter-turn (90 degree) rotating mechanism. Their flat yoke mechanism with quad body slots is inherently designed to withstand higher torques than many other actuators, providing a design balanced in both weight and force.
These economical, low maintenance actuators provide a reliable means of automation with a balanced weight distribution, captured springs, and convenient action reversal.
| Flat Yoke Mechanism with Quad Body Slots | Absorbs 100% of the yoke mechanism's mechanical side loading forces, leaving the piston rod completely free of bending stresses. |
| Inherently Canted Yoke | Longer yoke arms allow a canted yoke torque curve, providing substantially more spring end torque. |
| Bi-Directional Travel Stops | Stops act on the piston motion and imparts no side loading on the shaft. |
The patented flat yoke design of the F-Series provides an innovative alternative to traditional scotch yoke actuators. By using a slotted body concept, the body absorbs 100% of the yoke mechanism's side loading forces, meaning the piston rod is free of bending stress, while also allowing the rod to terminate at the yoke.
The additional of the weight and force balancing secod force module makes lifting and handling these actuators safer and easier while also reducing the valve neck stress that is caused by unbalanced actuators. These balanced forces create less internal friction loss and less wear, calling for less maintenance over time.
| Torque Range: | Torques up to 500,000 in-lb |
| Pressure Range: | Pressure up to 150 psig |
| Temperature Range: | Temperatures from -75°F to 450°F |
| Rotation: | 90° Rotation (±5° at each end of travel) |
| Quality Class: | Commercial |
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