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    SIGMA Compact Dynamic Balancing Valve

    Compact dynamic balancing valves for small and medium pipe sizes, ensuring accurate flow control in HVAC distribution systems.

    SIGMA Compact Dynamic Balancing Valve

    Product Description

    The SIGMA Compact dynamic balancing valves cover DN15 to DN50, with brass or ductile iron housings, HNBR diaphragm and EPDM O-rings for dependable long-term performance.

    SIGMA Compact Dynamic Balancing Valve — technical detail

    Technical Data

    SIGMA Compact DN15 – DN32

    HousingDZR Brass
    Flow Setting HandlePA6 (20% glass)
    SpringStainless Steel
    DiaphragmHNBR
    O-ringsEPDM
    Pressure ClassPN25
    Max. Differential Pressure400 kPa
    Temperature-10 °C to 120 °C
    Flow Range40 l/h – 5,000 l/h

    SIGMA Compact DN40 – DN50

    HousingDuctile Iron
    Flow Setting HandlePA6 (20% glass)
    SpringStainless Steel
    DiaphragmHNBR
    O-ringsEPDM
    Pressure ClassPN25
    Max. Differential Pressure400 kPa
    Temperature-10 °C to 120 °C
    Flow Range719 l/h – 10,350 l/h

    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