Masoneilan 28000 Series Varipak* Valve


Designed specifically for low flow applications, the Masoneilan Varipak Control Valves provides excellent throttling control performance with a wide range of options and capabilities. Design optimization has also resulted in an extremely integrated and compact assembly.

Key features and benefits of the VariPak control valves include:

  • Heavy Top-Guiding Rugged
  • Application Flexibility
  • djustable CV
  • Compact Assembly
  • Anti-Cavitation Trim
  • Design flexibility
  • Specification

    • Size: 1” (25 mm) standard 1/2” through 3/4” (15 through 20 mm) available on request
    • Ratings and Connections : Flanged: ANSI 150 - 1500 Flangeless for mounting between flanges: ANSI 150 – 2500, UNI-DIN 10 - 400 Screwed: NPT 1/2” through 1” (15 through 25 mm)
    • Body Materials :stainless steel; monel; hastelloy C; alloy 20
    • Actuators :integral spring diaphragm
    • Trim :full stellite needle plug; multistep anti-cavitation trim available
    • Inherent Characteristics :linear

    Applicable Industrie

    Power Generation, Refining, Midstream Oil and Gas, Upstream Oil and Gas.

    Key Applications :

    Condenser, Cooling Tower, Gas Turbine, Balance Of Plant, Distillation, Blending, Dehydration, Refrigeration, Liquifaction, Loading/Shipping, Regasification, Auxillary, Compression.


    Masoneilan 28000 Varipak Manual (English)

    Manuals 1.54 MB

    Masoneilan 28000 Varipak with Varilog Appendix Manual (English)

    Manuals 1.48 MB

    Masoneilan 28000 Varipak Fact Sheet (English)

    Tech Spec/Fact Sheet 172.14 KB

    Masoneilan 28000 Varipak Tech Spec (English)

    Tech Spec/Fact Sheet 425.16 KB

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