5810B / 5820B Relief Valve and Flame Arrester

5810B / 5820B Series
Relief Valve with Flame Arrester

Overview

The 5810B / 5820B Series Relief Valve with Flame Arrester is a combination of the 2010B / 2020B Series Pressure and Vacuum Relief Valve and the 5000 Series Flame Arrester. This unit combines the high flow capacity of the relief valve with the easy-to-maintain extensible bank flame arrester for maximum protection and reliable operation.

Features

  • Oversized pressure and vacuum ports for maximized flow capacities
  • Extensible flame arrester bank assembly
  • Replaceable pressure and vacuum seat rings
  • “All-weather” coating option available for valve seats and guides
  • Vent to atmosphere or pipe-away model
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