TERRANOVA® is a group gathering the oldest and most historical Italian Brands of Process Instrumentation: Spriano® (1923), Valcom® (1974) and Mec-Rela® (1976).

Head Office
Via Rosso Medardo 16, 20159 Milano, Italy
Operative Office
Via Gramsci 1, 26827 Terranova dei Passerini (LO), Italy

Tel. +39 0377 911066
Fax +39 0377 919156


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    Spriano® began its activity in 1923 manufacturing pressure and temperature gauges.

    Slide Spriano
    by Terranova
    Since 90 years, Spriano® designs and manufactures electronic & pneumatic instrumentation. More than pressure, level & temperature transmitters, Spriano® is a leading manufacturer of torque tube level transmitters with Hart® & Fieldbus® protocol, whose reliability is worldwide recognized, today also for special applications (PED category IV).

    Our Applications

    Spriano® is leader in the measuring, indication, transmission and regulation of industrial processes. Considered as crucial instruments for the safety of the board during navigation, pressure & temperature gauges together with inclinometers designed by Spriano® were chosen by the engineers of the SSK S-506 Toti, the first submarine after the Second World War to be built in Italy.


    Electronic transmitters for measuring of level, pressure, temperature, density & flow.


    Mechanical gauges for the measuring of pressure, level & temperature.


    Transmitters, controllers, receivers & recorders for pressure, level & temperature.


    Level switches for fluid detection.

    Measuring elements

    Measuring elements along with instrumentation.


    Components along with instrumentation.