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TESCOM™ Anderson Greenwood Instrumentation Series M6A Differential Pressure Manifolds
M6A Differential Pressure Manifolds
Five valve manifolds with a 3/16” (4.
8mm) orifice for differential pressure natural gas services to 6000 psig (414 barg)


  • Easy Installation in meter tubing with no additional support generally required.
  • 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.