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    Automatic and manual air vent valve DUO, DUO/R

    DUOVENT
    Automatic and manual air vent valve with removable cover for inspection. Body and cover in brass CW617N. Corrosion-resistant polyethylene float.
    Also suitable for water containing additive (glycol up to 30%).
    DUO/R: air vent valve like DUO but complete with automatic shut-off valve RIA.
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    Technical Features

    • PN 10.
    • Maximum working pressure: 8 bar.
    • Maximum working temperature: 115°C.
    • Automatic venting capacity at 3 bar: 20 litres/min.
    • Manual venting capacity at 3 bar: 100 litres/min.

    Type Part no. WII  Size Box
    DUO10 0248210 3/8" 1
    DUO-K10 0248210-K10
    3/8 10




    DUO10.R10 0248310 3/8" 1
    DUO10.R10-K10 248310-K10 3/8" 10
    DUO10.R15 0248311 1/2" 1
    DUO10.R15-K10 0248311-K10 1/2" 10

    Used in conjunction with

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