173 Series Back Pressure Regulators

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Masoneilan, Regulators

173 Series Back Pressure Regulators

The 173 Series regulators are a line of heavy duty self-contained pressure back pressure (pressure relief) regulators with the flexibility to handle demanding applications including high temperature and pressure. They offer accurate pressure regulation of air, liquid and saturated steam and a wide range of customization for difficult applications.

Features And Benefits

  • Simple, self-contained construction reduces the number of parts, helping to improve process performance and keep maintenance costs low
  • Multiple spring range options provide tighter control to set point for improved process consistency
  • Internal sensing and large diaphragm area facilitate accurate pressure control
  • A wide range of custom options, including alloy construction, provide reliable solutions for the most difficult applications for long term reliability

Common Applications

The Masoneilan 173 Series regulators provide accurate back pressure regulation in less severe industrial liquid, gas, and steam applications.