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    BLD 211

    Description

    The BLD 211 flow signalling valve is used in all cases requiring the signalling of discharge phenomena of safety devices (overflow valves, pilot relief valves, pilot-operated safety valves, accelerator discharge for monitor intervention, etc.).

    Applicable for natural gas and all non-aggressive gases.

    Features

    • Body: aluminium
    • Connections: Rp 1″ ISO 7/1
    • Valve seat diameter: 28 mm
    • Reaction point: ≥ 400 L/h
    • Installation position: vertical
    • Max operating pressure: 100 bar
    • Cg flow rate coefficient: 453

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