Jamesbury spring diaphragm QPX series quarter turn actuators are designed for use in both modulating control and on-off service. These actuators offer an exceptionally long cycle life and are well suited to operate almost any type of rotary valve. QPX actuator is designed for smooth and efficient quarter-turn valve operation and it provides safe and reliable operation even when minimal supply pressure is available.
|Supply media:||Air, water, mineral-based hydraulic fluid|
|Torque output:||15 to 796 Nm (11 to 587 lb-ft)|
|Operating pressure:||1.4 - 7 bar (20 - 100 psi)|
|Temperature range:||-29 to +66 °C / -20 to 150 °F|
Mechanical lock-out, 100% adjustable stop, tropicalization for wet and humid environments, fast operation and manual override