RegO® - Relief Device Diverter (3-Way) Valve DR Series
Application
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.Features
- 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
- Ocygen cleaned per CGA G-4.1
Body ........................Bronze ASTM B61 UNS C92200
Bushing, .........................End Cap Brass B16 C36000
Seat Rings.................................PCTFE ASTM D1430
Gasket ............................................................PTFE
Ball 316 .............................................Stainless Steel
Lever ......................................Cadmium Plated Steel
Packing ..........................................................PTFE
Stem ..........Stainless Steel ASTM A582 UNS S30300
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