Model M1/M110 3-Valve

ManifoldsAnderson Greenwood

A 3-valve differential pressure manifold with integral metal seats or replaceable, roddable soft seats for applications requiring remote mounting from the instrument

The M1 is designed to mount to the signal lines and an instrument with connections different to 2⅛” (54 mm) between signal taps. These include recording orifice meters, small differential pressure indicators and some differential pressure switches.

  • Cost savings of 20-30% when unitizing the manifolding by eliminating several parts used in conventional methods of ‘piping up’.
  • Roddable soft seats for services prone to plugging.
  • Protective bonnet cap protects against atmospheric contamination; reduces thread galling by containment of stem lubricant and increases valve life.
  • Fewer leak points reduce the chances of leakage from a unitized design.
  • All packing is below stem threads, body-to-bonnet seal is below the threads minimizing process fluid corrosion.
  • Replaceable soft seat design is bubble-tight with a 3⁄16” (4.8 mm) diameter orifice as standard.
  • Rolled stem threads provide a stronger, more durable thread area, increasing valve life.
  • Integral hard back seat protects against stem blowout and provides a secondary packing seal.
  • Adjustable stem packing for leak-proof and long service life.
  • ¼” FNPT test ports may be used as test connections.
  • AGCO Mount option available.

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