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    MegaStream Anti-Noise Control Valve Trim

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    MegaStream trim effectively reduces control valve noise in a range of gas applications.

     

    It is available in two styles: a very economical, interchangeable one- or two-stage design for noise reduction up to 15 dBA, and a highly effective multi-stage design for noise reduction approaching 30 dBA.

     

    MegaStream trim eliminates the problem of control valve noise by effectively dealing with gaseous pressure reduction and controlling turbulence carried into the downstream piping.

    • Technical Data
    • Advantages
    • Documents
    • Contact

    Technical Data

    The pressure drop in MegaStream trim is distributed so that it occurs not only at the throttling point between the plug and seat but also at each stage, from the inside of the attenuator to the outside. This pressure drop occurs largely as a result of the sudden expansions and contractions that take place as the flow passes through the MegaStream trim. Each stage is designed to take a small pressure drop, avoiding the high velocities present in single-throttling-point trims. This gradual pressure reduction is achieved by designing sufficient stages to keep the velocity low.

    Advantages

    • Effective reduction of control valve noise
    • One- or two-stage designs fit standard Mark One without modification

    Documents

    Contact Us

    Contact our Valve Specialist Team

    • Brendan Merrigan (External) – mob: 087 2598124
    • Darragh Rodgers- tel: 021 461 7241
    • Brian Barry – tel: 021 461 7211
    • Shauna O’Connor – tel: 021 461 7237
    • Vicki McGrath – tel: 021 461 7207
    • Cathal Hannon - Tel: 021 461 7200
    • Ryan Foley - Tel: 021 461 7200
    • Office - tel: 021 461 7200

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