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DN50 Wafer Pneumatic Butterfly Valve (ISO)

A pneumatic butterfly valve built to DN50, wafer ends, ISO standard — for water, HVAC, and process duty.

Specifications

  • Actuation: Double-acting / single-acting, 4–8 bar air supply
    • ParameterValue
    SizeDN50
    ConnectionWafer
    StandardISO
    Body materialDuctile iron / CF8M
    SeatPTFE / EPDM
    Pressure ratingPN10–PN16
    Temperature−20°C → +120°C

    Application note

    For DN50, this configuration is common in skids and branch lines where space is tight. The pneumatic butterfly valve pairs with Reguvale's standard range so engineers can standardize flanges, seats, and actuators across a plant.

    FAQ

    Which standard should I choose? Match the flange standard already used in your plant (ISO here). Mixing standards causes leaky joints.

    Can I get a different seat? Yes — EPDM, PTFE, and NBR seats are available depending on media and temperature.

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