Our range of ERVs has an integral safety deflecting cover which directs the blast away from equipment and employees. They are available in sizes ranging from 80-300mm, making it ideal for a huge range of applications. The valves are proven in service for their long life and efficiency as only the gauze needs replacing after a blast. The standard valve opening pressure is at 1.25 psi however other opening pressures are available. The Inconel spring loaded stemless relief valve ensures a very fast acting release.
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