IRA-4SS

Auto-Insertion Probe Regulator


IOM:IOM-026

Data Sheet:IRA-4SS Data Sheet

The Welker® IRA-4SS Probe Regulator is designed to regulate a gas sample stream without interrupting pipeline flow. With AI Control, the probe automatically inserts and retracts using pipeline pressure.
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Convenience

Ease of Operation


Insert and retract the probe at full pipeline pressure simply by turning four valves.

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Regulation

The process


The point of regulation and mitigation of the Joule-Thomson effect occur at the probe tip in the flowing stream. .

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Precision

Diaphragm Design


The diaphragm design in the regulator optimizes low-pressure output sensitivity.

Specifications

IRA-4SS


IRA-4SS
Materials of Construction 316/316L Stainless Steel
Seat Material Teflon®
Seal Material Viton®
Pipeline Connection 3/4" MNPT
Outlet Connection 1/4" FNPT
Output Range Options 0-25 psig
0-50 psig
20-100 psig
Insertion Length Options 12"
18"
Mounting Vertical
Operating Pressure 2160 psig MAOP @ -20 °F to 120 °F
Probe Diameter 5/8" Shaft
Industry Standards Complies with API 14.1, GPA 2166, and ISO 10715