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IMI STI

IMI STI is an international leader in valve actuation, especially for severe service applications. Wir entwerfen und produzieren vollständige Antriebssysteme, welche dank der maßgeschneiderten Anpassung genau den Kundenanforderungen entsprechen, und für industrielle Ventile bei den anspruchsvollsten Anwendungen und Prozesse zum Einsatz kommen. We offer a diverse range of valve actuation products including linear and quarter turn actuators (pneumatic, hydraulic and electro-hydraulic versions), smart and traditional positioners and a full range of accessories.

Info

  • Founded: 1960
  • Joined IMI: 2002
  • Installed base: 220,000+ actuators
  • Certifications: ATEX; IECEX; ISO 9001; PED (Module H and H1)
  • Locations: Italy
Anwendungen

Critical Applications

Leistung
Öl und Gas
LNG

Leistung

Unsere äußerst zuverlässigen Schnellhub-Antriebe bewähren sich seit mehr als 50 Jahren für ihre hohe Leistung bei Anwendungen in komplizierten Einsatzbereichen. Key applications include turbine bypass systems, steam damper heating, boiler level control (including nuclear), pump recirculation, emergency shut down, line isolation, and dampers for fans.

Öl und Gas

In the oil & gas industries, we provide compressor anti-surge (especially hot gas bypass), choke valves, gas to flare and dampers for fans.

LNG

Mehr als 90 % der verdichteten Anti-surge-Ventile in LNG-Anlagen weltweit sind mit Systemen zur Antriebssteuerung von IMI STI ausgestattet, welche die Anlaufzeiten und die Betriebseffizienz der Anlagen sicherstellen.

IMI STI engineers at work
Services icon in white and blue

Ersatzteilmarkt

IMI STI actuators and accessories are installed in demanding applications, therefore it is crucial to keep them operating at peak performance levels. IMI STI provides a wide range of aftermarket support services, from web-based spare parts availability to express delivery of components. A team of qualified engineers is available for customer support, including on-site, commissioning, troubleshooting and maintenance activities.

Most of IMI STI actuators are equipped with a diagnostic communication tool to deliver plant operators with information about optimal equipment performance and to ensure compliance to safety and regulatory requirements.

  • Fast delivery of spare parts, 24-hour shipment service
  • Field service on-site for spare parts installation and upgrade
  • Maintenance service on-site
  • Remote customer care telephone assistance
  • Training on-site
  • Upgrade service