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Overfill protection valves

The Risbridger overfill protection valves come in 2”, 3” and 4” sizes, and provide reliably protection against accidental overfilling of aboveground and underground tanks. Installation, testing and maintenance is made easy and safe with all components accessible from outside the tank.

  • Technical details
    • Versions for pressure fill (up to 5 bar) or gravity fill.
    • Float modules integrated or separate.
    • Square flange exit
  • Advantages
    • Fail-safe, normally closed valve
    • Fully testable during routine delivery
    • Optional Air Transfer Valve and Diffusor reduce aeration and stir-up.

 

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Pieter Rebry

Product Engineer

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