Features and Options
  • ISO bottom mounting for direct mount actuation with true ISO valves
  • Star pinion output design for greater flexibility in actuator to valve mounting
  • ISO top mounting for adding limit switches and positioners
  • NAMUR air port configuration for easy solenoid mounting
  • Double acting and spring return options
  • Fail open or fail close configurations
  • ±5 degree adjustment in both open/closed positions
  • Custom "infinite adjustment" adapters for total control through 90 degree rotation
  • Optional Viton seals for high temperature applications or HNBR for low temperature installations
  • Large inventory for same day shipment on many models
  • Limit switches, modulating positioners, NAMUR solenoids and many other custom options available
  • Available as part of a complete automated valve package or as a retrofit to existing valves in the field with our customized mounting hardware
Unit of Measure
Additional Information BI-TORQ® Valve Automation's PN-series is a durable rack and pinion pneumatic actuator available in double acting and spring return models up to 25000 inch pounds. The body is a hard-anodized aluminum extrusion with epoxy-coated end caps. ISO and NAMUR mounting meet international standards and allow for simple installation of valves, solenoids, limit switches, positioners and other automation accessories.