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1 toradh

  1. INDUSTRY|mechanical engineering

    #624887

    IATE #1334083
    pacáil chomhla Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    valve packing | valve stem packing
    en
    Sainmhíniú component in a valve that forms a pressure seal between the inside of the valve and the outside of the valve, keeping the process fluid from leaking out Tagairt "Automation Service. 'Valve Packing & Extending the life of your Control Valve Valve Remanufacturing News from Automation Service' (11.8.2022)"
    Nóta Regardless of valve type, all stem-actuated control valves require some form of seal allowing motion of the stem from some external device (an actuator ) while sealing process fluid so no leaks occur between the moving stem and the body of the valve. The general term for this sealing mechanism is packing.