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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    Manufactured under ISO 9001 quality assurance system, the L20-A1 series is a top entry globe valve style body construction with a wide range of different single stage trims available. L20-A1 series combine the advanced modular design and the wide range of actuators to satisfy the needs of the industrial demand. L20-A1 valves are designed to control a broad variety of fluids, like steam, water, most of the medium and gases. One of the main features of this serie is the top guided construction that assure a stable plug travel over entire stroke of the valve minimizing vibration and wear.

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    • From ½’’ up to 8’’ ANSI 150 / 300
    • Top Guided std construction to ensure plug stability
    • CEI EN 60534-6-1 clamp Std (ex.IEC534)
    • Double V-Ring packing spring loaded
    • Shutoff capabilities:
      • IV (Std)
      • V
      • VI

    Additional information