EORV™ Buckling Pin Relief Valve

Compact buckling pin relief valve for very high-pressure liquid service, with 0.8125" (DN20) inlet/outlet connections and set pressures from 5,000 to 20,000 psig (344–1,378 barg). Uses a 1/4" orifice with connections available up to 2", and can be externally reset in minutes without opening the pipeline.

Inlet / outlet size

0.8125 in (DN20); connections available up to 2"

Orifice size

1/4 inch

Set pressure range

5,000–20,000 psig (344–1,378 barg)

Media

Liquid

Code section

ASME Section VIII Div. 1 / PED

Operating-to-set pressure ratio

95% minimum

Certifications

ASME "UD" stamped (Section XIII); CE marked (PED)

Service

Hazardous service (limits operator exposure); continuous processing

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