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Pressure Relief Device Diverter (3-Way) Valves DR Series

Pressure Relief Device Diverter (3-Way) Valves DR Series

The DR Diverter Valve Series provides a simple solution for the isolation of pressure relief devices during routine change out of a relief valve without evacuating the vessel. Excellent for protecting bulk liquid vessels, transport trailers, industrial pipelines, and LNG systems.
• High flow rates complement our AR series pressure relief valves.
• Valve side selection is accomplished with a heavy duty control arm clearly labeled for positive isolation.
• RegO® needle valves accessorize for easy bleed of gas before removing pressure relief devices.
• Fitted with threaded top Relief Valve ports and bottom Burst Disk connections.
• Pressure Rating: 600 PSI (41.37 Bar) CWP
• Temperature Rating: -320°F (-196°C) to +165°F (+74°C).
• 100% Factory tested
• Oxygen cleaned per CGA G-4.1

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