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Sicherheit, wenn es drauf ankommt. Entdecken Sie den neuen TIGRON Fail-Safe!

Hohe Drehmomente, kurze Schließzeiten und eine rein mechanische Fail-Safe-Funktion: Der TIGRON Fail-Safe von AUMA setzt neue Maßstäbe in der sicheren Armaturenbetätigung im Notfall.

  • 60 000 Nm Drehmoment
  • 1 - 60 s Stellzeit
  • SIL 3 höchste Sicherheit.
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Safe when it matters most

 

Discover the new TIGRON Fail Safe actuator!

 

Visit us at the VALVE WORLD EXPO 2026

Schedule a personal meeting with our experts and find out more about the 
TIGRON Fail Safe!

60 000 Nm Drehmoment

Made in Germany

Made in Germany

Hohe Drehmomente, kurze Schließzeiten und eine rein mechanische Fail-Safe-Funktion: Der TIGRON Fail-Safe von AUMA setzt neue Maßstäbe in der sicheren Armaturenbetätigung im Notfall.

60 000 Nm Drehmoment

1 - 60 s Stellzeit

SIL 3 höchste Sicherheit

 

High torques, short closing times and a purely mechanical fail safe function: TIGRON Fail Safe by AUMA sets new standards for safe valve operation in an emergency.

60,000 Nm

Torque

1 - 60 s

Operating time

Return spring

as an energy buffer

Safe valve operation in an emergency

TIGRON Fail Safe is a smart electric actuator combined with a mechanical fail safe unit. In case of an emergency when power fails, the actuator will operate valves to the predefined safety position. 

The energy required for the safety operation will be stored in a mechanical return spring and will immediately be available in the event of power failure or once an emergency shutdown is initiated. A proven scotch yoke lever transmits the energy precisely and reliably to the valve.

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Your benefits at a glance

High torques

With torques up to 60,000 Nm, TIGRON Fail Safe provides powerful solutions even for larger pipe diameters and high differential pressures.

Maximum operational safety

A purely mechanical return spring caters for reliable energy supply in the event of power failure. Rugged, top quality design ensures reliable operation even in the most hostile environments.

Low in maintenance and durable

All components require little maintenance and show low wear. Pressurised, hydraulic or battery systems, which are prone to error and demand frequent maintenance, are not required. Operation and maintenance costs are considerably reduced.

Protecting your valve

The torque characteristics have been optimally adapted to the respective valve. An adjustable damper systems gently operates the valve into the end position and reduces mechanical loads to a minimum.

Flexible configuration

Various sizes, flexible setting options for torque, soft stop and operating time. Standardised interfaces help to provide tailored solutions for any application.

Fit for the future

Thanks to modern interfaces, TIGRON Fail Safe can be seamlessly integrated into digital automation systems. Intelligent diagnostic functions enable data-based predictive maintenance. 

The fail safe solution for oil & gas

No matter whether your application is upstream, midstream or downstream: TIGRON Fail Safe provides safety for critical valves along the entire oil & gas value-added chain. It contributes to keeping plants in a safety state and protecting people, the environment and installations from damage or injuries.

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Upstream

TIGRON Fail Safe ensures quick shutting-off of oil and gas flow in emergencies, pressure surges or power failures:

  • Wellhead and christmas-tree valves

  • ESD valves

  • Pipeline shut-off valves at production fields

  • Separator and process shutdown systems

  • Offshore safety valves

  • HIPPS (High Integrity Pressure Protection Systems) applications

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Midstream

In tank farms and pipelines TIGRON Fail Safe ensures quick isolation of pipeline sections and safe control of leakages or system failures. 

  • Pipeline block valves

  • EIV (Emergency Isolation Valves)

  • Tank farm and terminal shut-off valves

  • Leakage and emergency shutdown systems

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Downstream

TIGRON Fail Safe is also perfectly suited to secure critical processes in refineries and petrochemical plants:

  • ESD valves

  • Isolating valves at gas, fuel or chemical pipelines

  • Pressure-relief and flare systems

  • Reactor and column isolation

Visit us at the VALVE WORLD EXPO 2026

Schedule a personal meeting with our experts and find out more about the 
TIGRON Fail Safe!

Always included: Full TIGRON benefits

With TIGRON Fail Safe, you benefit from all advantages of the powerful TIGRON series:

  • Consistent operation, signalling and diagnostic approach across all valves within a plant.

  • Simple and flexible configuration

  • Supports all established communication standards

  • Digital diagnostic and asset management functions 

  • High security of investment and plant service life

 

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Specifications

TIGRON Fail Safe is available with the following specifications:

  • Fail close or fail open

  • Torques from 2,000 Nm to 60,000 Nm

  • 90° rotary movement

  • Operating times for the fail safe operation from 1 s to 60 s 

  • Continuous valve position feedback

  • Safety-related applications up to SIL 2/SIL 3

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Spezifikationen

Der TIGRON Fail-Safe ist mit den folgenden Spezifikationen erhältlich:

  • Fail Close und Fail Open

  • Drehmomente bis 60 000 Nm

  • 90° Schwenkbewegung

  • Stellzeiten für die Fail-Safe-Fahrt von 1 s bis 60 s 

  • Kontinuierliche Rückmeldung der Armaturenposition

  • Funktionale Sicherheit bis SIL 3

Meet AUMA at the VALVE WORLD EXPO

Schedule a personal meeting with our experts at the VALVE WORLD EXPO.

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AUMA Riester GmbH & Co. KG
Aumastr. 1
79379 Müllheim  

Schedule an appointment at the VALVE WORLD EXPO