Skip to main content

Actuator Retrofit

Modernise and upgrade legacy actuators

AUMA Actuators Limited provides professional retrofit services to modernise existing actuator installations, including automating previously manual valves, helping operators maintain reliability, improve performance, and extend the service life of critical assets.

Retrofit solutions are designed to upgrade or replace legacy actuators and controls while maintaining compatibility with existing valve infrastructure.

  • Upgrade & modernise

  • Cross-compatibility 

  • Relaibility

  • Performance

Retrofit01

Why Retrofit Actuators?

Many installations across the water and wastewater industry operate with ageing actuator assets. Over time, this can lead to:

Reduced reliability and increased risk of failure

Obsolescence of electrical or control components

Limited availability of spare parts

Reduced compatibility with modern control systems

AUMA retrofit services provide a practical solution by upgrading actuator systems without requiring full valve replacement.

Key Benefits of Actuator Retrofit Services

Modular Configuration Icon

Extended Asset Life

Upgrading actuators allows continued use of existing valves and infrastructure.

Large diameter butterfly valves Icon

Improved Reliability

Modern actuator technology enhances operational consistency and dependability.

Corrosion-Resistant Enclosures Icon

Reduced Downtime

Retrofit projects can be planned to minimise operational disruption.

Penstocks and sluice gates Icon

Compatibility with Modern Systems

Supports integration with current control systems and communication protocols.

What AUMA Retrofit Services Include

AUMA retrofit projects are tailored to the specific installation and may include:

Each retrofit is engineered to ensure compatibility with the existing valve and application conditions.

Applications in the Water and Wastewater Industry

Retrofit services are widely used across:

Large diameter butterfly valves Icon

Water treatment works

Pump isolation valves Icon

Wastewater treatment facilities

Penstocks and sluice gates Icon

Pumping stations

Modular Configuration Icon

Distribution networks

Corrosion-Resistant Enclosures Icon

Ageing infrastructure requiring modernisation

These sectors benefit from improved reliability and maintainability without major capital replacement.

Reducing Lifecycle Costs and Downtime

By upgrading actuator systems, operators can:

Avoid full valve replacement costs

Improve availability of spare parts and support

Reduce unplanned maintenance

Extend maintenance intervals with modern equipment

Retrofit02

This supports a more efficient lifecycle management strategy for critical assets.

Engineered with Proven AUMA Technology

Retrofit solutions utilise actuators developed by AUMA Riester GmbH & Co. KG, ensuring:

Proven actuator performance
Long-term product support
Long-term product support

All retrofit projects are assessed to ensure correct selection, sizing, and integration.

Contact the AUMA technical team to discuss your application today