PVRVs are designed to vent to atmosphere to protect your tank from damage created by over-pressure or excessive vacuum. Costly product evaporation losses due to normal tank "breathing" are greatly reduced. This helps to provide increased fire protection and safety.

Product Features

  • Sizes 2" through 12"
  • Pressure settings 0.5 oz/in2 to 15 PSIG
  • Vacuum settings 0.5 oz/in2 to 12 PSIG
  • Available in aluminium (type 356), carbon steel, stainless steel, fibreglass, and other materials in modular construction.
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