Model MM1 3-Valve

ManifoldsAnderson Greenwood

A miniature three-valve manifold with the option of metal or soft seats for applications requiring remote mounting from the instrument

The MM1 is used to set or reset differential pressure switches during initial plant start-up or in assemblies for portable differential pressure test equipment used for any miniature differential pressure measuring device.

  • Cost savings of 20-30% when manifolding by eliminating several parts used in conventional methods of ‘piping up’.
  • Compact design requires minimum space for operation and installation; ideal for installations behind boards and in cabinets.
  • Fewer leak points reduce the chances of leakage.
  • Unique valve seat can be converted from soft to hard simply by removing two insert washers.
  • Rolled stem and bonnet threads increase strength and prevent galling, increasing valve life.
  • Back seat stem feature prevents stem blowout.
  • PTFE stem seal packing is easily adjusted for leak-proof and long service life.
  • O-ring stem seal threads are isolated from process preventing galling and corrosion of the stem threads due to exposure to the process fluid.

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