Model M6TW/M6TWA/M66

ManifoldsAnderson Greenwood

Three or five valve manifolds with a 3/16” (4.8 mm) or ⅜” (9.5 mm) orifice for differential pressure natural gas services to 6000 psig (414 barg)

M6TW and M6TAW offer a choice of connection options for remotely mounted differential pressure transmitter applications. The M66 offers a larger orifice for positive drainage of wet gas and hydrates and reduced signal variance in pulsating flows.

  • Easy Installation of lightweight M6TW and M66 using pipestand mount with no additional support required.
  • Available as 3 valve equalizer or 5 valve gas pattern assemblies.
  • Upstream or downstream ¼” FNPT ports for connecting the static pressure to the meter.
  • Hard or field-replaceable soft seats for bubble-tight performance in abrasive applications.
  • Bonnet-to-body and stem threads isolated from process corrosion - important in sour gas applications.
  • Stem backout prevention eliminates accidental removal while under pressure.
  • FKM O-ring with PTFE back-up ring standard stem packing with long life assured by mirror finish stem in the packing area.
  • Integral hard back seat forms a secondary seal for the stem threads when valve is fully opened.
  • Rolled stem threads increase strength and extend life.
  • Single or double ferrule tube fittings integral to the body reduce potential leak points.

Technical Data




Up to 6000 psig




Up to +500°F



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