Valve Actuator Cylinders

The Lehigh Valve Actuator Air Cylinder uses Lehigh’s Exclusive Miracalube® Self-Lube System – and is now available with composite tubing. Lehigh’s uncompromising quality is built into this light-duty, cost-effective cylinder series designed to meet the valve industry’s requirements for guided load actuation. Whether it’s on a knife gate, drain, or sampling valve, Lehigh’s VAC series is designed to perform and be an outstanding value.

Valve Actuator Cylinders

Standard Pneumatic Cylinders - JHD Series YouTube video

  • 8″ to 36″ Bore (catalog to 20″ bore, please call for larger bore spec)
  • Operating Pressure to 120 PSI
  • Standard Carbon Steel Construction with bronze rod bearing (8″ bore uses brass tube)
  • Miracalube® Self-Lube System
  • Nitrile Seals standard
  • Tie Rod Mounting Design
  • Tapped holes in open and closed heads to accommodate lift eyes
  • Valve Actuator Cylinder catalog pages

Additional Product Information


  • Spring Extend/Retract
  • Composite cylinder tubing (Test/Application Notes)
  • Manual Overrides
  • Stainless Steel Construction
  • Internal Stops
  • Epoxy Finishes
  • Open/Closed Valve indicators
  • Seal Materials (Non-Standard Temperature Ranges)
  • Other Fluid Media
  • Recessed tie rod nuts
  • Positioners – Flowserve & Moore/Siemens
  • Many More


  • Pinch Valves
  • Knife Gate Valves
  • Drain Valves
  • Sampling Valves
  • Other types of process valves serving the pharmaceutical industry, chemical processing, mining and pulp and paper industries along with many others.

Valve Options

  • Lehigh Fluid Power is an ASCO OEM
  • Standard and Specialty configurations
  • Call us for valve options installed on your Lehigh cylinder

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