Axiom™ AN/ANX Advanced on/off valve controller

Highly reliable integrated discrete valve controller

Axiom™ AN/ANX Advanced on/off valve controller

The Neles Axiom AN/ANX offers unmatched reliability using non-contact position sensing with solid state electronics and contaminant-tolerant pneumatic control. Featuring a space efficient design, the Axiom AN/ANX offers unrivaled convenience and cost-saving benefits in hazardous and general purpose process applications.



Magnetic drive eliminates wear bushings and offers ultra-high reliability


Universal voltage reduces inventory and enables easy standardization


Quick and convenient set-up with push button switch setting


Robust enclosure tolerates most process environments


  • Epoxy coated anodized aluminum enclosure (ANX)
  • Epoxy coated anodized aluminum housing with Polycarbonate cover (AN)
  • Universal voltage solenoid and switching
  • Convenient push button switch setting
  • Robust solenoid valve with standard rebreather
  • Optional wireless access for configuration and diagnostics
  • Space efficient design
  • Rebreather system minimizes corrosive ingestion for single-acting actuators
  • Bluetooth wireless access versions enable convenient trouble-shooting to anticipate problems,  increasing plant uptime and reducing maintenance costs
  • Bluetooth wireless access now available for conventionally wired Axioms AN35W
  • Compact design minimizes valve-actuator assembly dimensional envelope


  • Automated on/off valve applications in hazardous process environments
  • Corrosive and wash down process environments
  • Chemical process
  • Food and beverage
  • Pharmaceutical and biotech
  • Marine & offshore
  • Oil & gas
  • Agri-processing

Control and monitor an automated on/off valve in all process areas

The Axiom monitors and reports valve position with Visual indicator and signals to the controller.  The Axiom AN/ANX has integral single or dual coil solenoid valves to control position of the actuated valve. 


What's new in the latest version of Axiom on/off valve controller?

Q&A and video with our expert Bob Jenson


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