End-of-Line,-Weight-Loaded-Vacuum-Relief-Valve

Model Number 190 Vacuum Relief Valve allows efficient airflow into liquid storage tanks when vapor space changes cause thermal contractions and the internal build-up vacuum exceeds the vent setting.

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Vacuum Relief Vents comprise pallet assemblies, which open, depart the seal and expel any excessive negative pressure, when air pressure exceeds the preset setting. They are commonly mounted to a flange or pipe, which connects the vapor space of a storage tank. Dependent upon specific requirements, the vents can be applied to desired specifications allowing the pallet assemblies to open when specific vacuum level is reached.

  • Specifications
  • Supporting Document (Optional)
  • Max. file size: 50 MB.
  • Hidden

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