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Products
-   New productsLearn more
    ControlLearn more
    IsolationLearn more
    SafetyLearn more
    Steam trappingLearn more
    ActuatorLearn more
    SystemsLearn more
Markets
-   Industry20,000 products for industry – your flexible system for industrial applicationsLearn more
    Chemical Industry200,000 variants for chemicals – product solutions tailored to your individual requirementsLearn more
    Plant engineeringReliable plant engineering concepts – reap the benefits of a strong partnershipLearn more
    ShipbuildingExperienced and proven in shipbuilding – at home on any type of shipLearn more
    HVACLeading building services technology – made-to-measure HVAC systemsLearn more
Service
-   Digital ServicesYour advantage with our digital servicesLearn more
    DownloadUseful information and data at your fingertipsLearn more
    myARIYour modern service and information channelLearn more
    SeminarsProfit from seventy years of experience in valvesLearn more
    Service PartnersAuthorised Service Partners for Safety ValvesLearn more
    Steam Trap MeasurementSustainable. Energy efficient. Economical.Learn more
Careers
- Entry Opportunities & CareerClick here to find your dream jobLearn more

Brand new: myARIYour service and information portal

Product solutions tailored to your individual requirements200,000 variants for chemicals

Reap the benefits of a strong partnershipReliable plant engineering concepts

At home on any type of shipExperienced and proven in shipbuilding

Made-to-measure HVAC systems60 years building services technology

Your valve sizing programARI-myValve now for download

ARI-Armaturen

ARI can look back on a tradition of more than seventy years as a partner for control, isolation, safety and steam trapping of liquid and gaseous media. Are you looking for product solutions specially tailored to your individual requirements? Profit from our "one-stop shop" philosophy.