Valve parts

Your reliability partner

Neles™ spare parts meet the original material and specification requirements of the valve assembly initially purchased. The use of genuine parts ensures that they are specifically suited for your industrial process, and their certificates remain legitimate. Your valves perform as intended, reaching their maximum lifetime.



Our product families: Neles, Jamesbury, Mapag, Valvstone, StoneL, Valvcon


Globally harmonized digitalized service processes ensure quality


50 000+ valve part deliveries annually


Parts available in all continents from 7 valve technology centers and 40 service centers

Correct valve parts ensure reliable plant operation

As your reliability partner, our valve experts can help you select the correct parts, for individual valves or for a plant-wide spare part strategy. We offer customers advice on how to best optimize their spare part inventories, prepare material plans for shutdowns or regular maintenance, and help determine upgrade schedules for long-term lifecycle planning. 

A safer and longer operating life of your valves results in more efficient processes with minimized environmental impact.

Ready for a better approach? We’ll show you how.

Valve parts for product families

  • Neles™ valve parts

  • Jamesbury™ valve parts

  • Flowrox™ valve parts
  • Mapag™ valve parts

  • Valvstone™ valve parts

  • StoneL™ limit switch parts

  • Valvcon™ actuator parts

Device management

Neles takes full responsibility of your valve repairs and associates spare part inventories. Device management service helps you minimize spare parts inventory and free up spend while ensuring critical spare parts are on hand when needed.

Neles works with you to reduce stock value and optimize inventory by identifying critical devices to hold in stock, defining target inventory levels and long-term lifecycle plans for each field device.

Read how we support our customers

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