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Jamesbury™ VPVL Series

About Jamesbury™ VPVL Series

VPVL series double and single-acting pneumatic actuators incorporate double-opposed pistons with a rack and pinion drive. They provide the benefits of high cycle life (rated 1 million strokes), good corrosion resistance, and a flexible compact design.

Technical Specifications

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Description

VPVL series double and single-acting pneumatic actuators incorporate double-opposed pistons with a rack and pinion drive. They provide the benefits of high cycle life (rated 1 million strokes), good corrosion resistance, and a flexible compact design.

The VPVL air supply connection is compliant with NAMUR NA19 for easy solenoid mounting. In addition, the top side configuration is compliant to VDI/VDE 3845 NAMUR for simple switches or positioners mounting.


Specifications
Torque output
3.2 to 7187 Nm / 2.5 to 5300 lb-ft
Operating pressure
2 to 8 bar / 30 to 116 psi
Standard temperature range
-40 °C to +80 °C / -40 °F to +176 °F
Options
Extended temperature ranges available from -51 °C (-60 °F) up to +15 0°C (+302 °F). Many options available including mechanical lock-out, 100% adjustable stop, full stainless steel enclosure, and various protection coatings.

Functioning Principle
Features
  • • Compact and lightweight
    • High cycle life with low friction bearings on all rotating and sliding surfaces
    • ISO 5211 mounting pattern
    • ATEX certified
    • Machined gear teeth provide longest life and smoother operation
    • Safety-contained springs prevent hazards of inadvertent ejection during maintenance
    • Corrosion resistant with PTFE coated body, polyester coated end caps, and stainless steel fasteners
  • Applications:
    • On/Off service
    • Light control service
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