High Accuracy in Control Valve Positioning
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.
Quadra-Powr® X Series Pneumatic Actuator Features:
- Rolling diaphragm for minimum friction
- Low friction bearings factory lubricated for lifetime
- Field reversible for spring to open or close simply by flipping actuator over
- Safety contained springs prevent hazards of inadvertent ejection during maintenance
- Corrosion resistant two-layer epoxy and polyurethane paint with stainless steel fasteners
- Adjustable stops for both open and closed positions
- Wide input pressure ranges up to 7 bar (100 psi)
Quadra-Powr® X Series Pneumatic Actuator Benefits:
- Rugged and reliable
- Smooth operation
- Accurate positioning
- Low maintenance
Quadra-Powr® X Series Pneumatic Actuator Specifications:
Torque output: 15 to 796 Nm (11 to 587 lb-ft)
Operating pressure: 0.8 to 7 bar (12 to 100 psi)
Temperature range: -29 °C to +66 °C / -20 °F to +150 °F
Options: Available options include mechanical lock-out, 100% adjustable stop, tropicalization for wet and humid environments, fast operation, and manual override.
Contact us at (855) 737-4714 to learn more, or fill out our online form.
Jamebury 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.