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    ALPHA Automatic Balancing Valve

    The Vexve ALPHA family of automatic dynamic balancing valves provides accurate flow limitation and constant performance across a wide range of HVAC and industrial applications.

    ALPHA Automatic Balancing Valve

    Product Description

    The Vexve ALPHA range covers Threaded, Wafer and Cartridge variants for automatic balancing in heating, cooling and industrial systems.

    Each valve houses a precision flow cartridge that maintains the design flow rate irrespective of fluctuating differential pressure across the valve, delivering reliable hydraulic balance with minimal commissioning effort.

    ALPHA Automatic Balancing Valve — technical detail

    Technical Data

    Vexve ALPHA Threaded

    Size RangeDN15 – DN50
    Max. Differential Pressure350 kPa / 600 kPa
    Valve HousingDZR Brass, CW602N
    Pressure ClassPN25
    Temperature Range-20 °C to 120 °C
    Flow Range26 l/h to 11,355 l/h

    Vexve ALPHA Wafer

    Size RangeDN50 – DN800
    Max. Differential Pressure600 kPa
    Valve HousingDuctile Iron
    Pressure ClassPN16/PN25 (Flanged DN50 – DN800 Wafer)
    Medium Temperature Range-20 °C to 110 °C
    Flow Range3.82 to 3,823 m³/h

    Vexve ALPHA Cartridges

    Cartridge MaterialDZR Brass CW602N · AISI 304 (Wafer cartridges)
    SpringStainless Steel 1.4310 (LP & HP) · AISI 316 (Wafer)
    DiaphragmHNBR (LP) · HNBR reinforced (HP)
    Medium Temperature-20 °C to +120 °C

    Vexve ALPHA Cool Cartridges

    Cartridge MaterialPPS glass-reinforced
    SpringStainless Steel 1.4310
    DiaphragmHNBR reinforced
    Medium Temperature-20 °C to +80 °C

    Contact Us

    Shanghai Tecway Marine Equipment Co., Ltd.

    Room 405, Building No. 4Lane 356 Yun Ling West Road, Putuo DistrictShanghai, China 200333

    Tel: +86-21-6917-7751 / +86-21-6917-7750

    info@tecwayintl.com

    Agency Territory: Mainland China